{
  "vessels": {
    "urn:mrn:signalk:uuid:7980c650-6871-45d5-be0f-205d2efadacc": {
      "uuid": "urn:mrn:signalk:uuid:7980c650-6871-45d5-be0f-205d2efadacc",
      "name": "McBoatFace",
      "design": {
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "name": "Pleasure",
            "id": 37
          },
          "$source": "defaults",
          "timestamp": "2024-10-02T13:34:57.578Z"
        }
      },
      "navigation": {
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7354072,
            "latitude": 59.722222
          },
          "$source": "can1.160",
          "timestamp": "2014-08-15T19:01:32.025Z",
          "pgn": 129025
        },
        "datetime": {
          "meta": {
            "description": "Time and Date from the GNSS Positioning System"
          },
          "value": "2014-08-15T19:01:31.21200Z",
          "$source": "can1.160",
          "timestamp": "2014-08-15T19:01:31.617Z",
          "pgn": 126992
        },
        "gnss": {
          "antennaAltitude": {
            "meta": {
              "units": "m",
              "description": "Altitude of antenna"
            },
            "value": 2.17,
            "$source": "can1.160",
            "timestamp": "2014-08-15T19:01:31.518Z",
            "pgn": 129029
          },
          "satellites": {
            "meta": {
              "description": "Number of satellites"
            },
            "value": 11,
            "$source": "can1.160",
            "timestamp": "2014-08-15T19:01:31.518Z",
            "pgn": 129029
          },
          "horizontalDilution": {
            "meta": {
              "description": "Horizontal Dilution of Precision"
            },
            "value": 0.8,
            "$source": "can1.160",
            "timestamp": "2014-08-15T19:01:31.518Z",
            "pgn": 129029
          },
          "type": {
            "meta": {
              "description": "Fix type"
            },
            "value": "GPS",
            "$source": "can1.160",
            "timestamp": "2014-08-15T19:01:31.518Z",
            "pgn": 129029
          },
          "methodQuality": {
            "meta": {
              "description": "Quality of the satellite fix"
            },
            "value": "GNSS Fix",
            "$source": "can1.160",
            "timestamp": "2014-08-15T19:01:31.518Z",
            "pgn": 129029
          },
          "integrity": {
            "meta": {
              "description": "Integrity of the satellite fix"
            },
            "value": "no Integrity checking",
            "$source": "can1.160",
            "timestamp": "2014-08-15T19:01:31.518Z",
            "pgn": 129029
          },
          "satellitesInView": {
            "meta": {},
            "value": {
              "count": 11,
              "satellites": [
                {
                  "id": 32,
                  "elevation": 1.2217,
                  "azimuth": 3.8921,
                  "SNR": 38
                },
                {
                  "id": 1,
                  "elevation": 1.1694,
                  "azimuth": 4.6251,
                  "SNR": 31
                },
                {
                  "id": 11,
                  "elevation": 1.0647,
                  "azimuth": 3.5605,
                  "SNR": 35
                },
                {
                  "id": 14,
                  "elevation": 0.8029,
                  "azimuth": 1.2043,
                  "SNR": 32
                },
                {
                  "id": 20,
                  "elevation": 0.4887,
                  "azimuth": 4.3982,
                  "SNR": 34
                },
                {
                  "id": 17,
                  "elevation": 0.384,
                  "azimuth": 5.5676,
                  "SNR": 34
                },
                {
                  "id": 4,
                  "elevation": 0.3316,
                  "azimuth": 5.1487,
                  "SNR": 30
                },
                {
                  "id": 22,
                  "elevation": 0.3142,
                  "azimuth": 1.4137,
                  "SNR": 27
                },
                {
                  "id": 19,
                  "elevation": 0.2618,
                  "azimuth": 3.2463,
                  "SNR": 29
                },
                {
                  "id": 28,
                  "elevation": 0.1745,
                  "azimuth": 4.9218,
                  "SNR": 30
                },
                {
                  "id": 24,
                  "elevation": 0.1396,
                  "azimuth": 0.1571,
                  "SNR": 24
                }
              ]
            },
            "$source": "can1.160",
            "timestamp": "2014-08-15T19:01:31.344Z",
            "pgn": 129540
          }
        },
        "speedThroughWater": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed through the water"
          },
          "value": 3.34,
          "$source": "can1.115",
          "timestamp": "2014-08-15T19:01:31.290Z",
          "pgn": 128259
        },
        "speedThroughWaterReferenceType": {
          "meta": {},
          "value": "Paddle wheel",
          "$source": "can1.115",
          "timestamp": "2014-08-15T19:01:31.290Z",
          "pgn": 128259
        },
        "trip": {
          "log": {
            "meta": {
              "units": "m",
              "description": "Total distance traveled on this trip / since trip reset"
            },
            "value": 80247,
            "$source": "can1.115",
            "timestamp": "2014-08-15T19:01:31.954Z",
            "pgn": 128275
          }
        },
        "log": {
          "meta": {
            "units": "m",
            "description": "Total distance traveled"
          },
          "value": 17441395,
          "$source": "can1.115",
          "timestamp": "2014-08-15T19:01:31.954Z",
          "pgn": 128275
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.32,
          "$source": "can1.160",
          "timestamp": "2014-08-15T19:01:32.023Z",
          "pgn": 130577
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.461,
          "$source": "can1.160",
          "timestamp": "2014-08-15T19:01:32.023Z",
          "pgn": 130577
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.5535,
          "$source": "can1.160",
          "timestamp": "2014-08-15T19:01:31.346Z",
          "pgn": 127250
        },
        "magneticVariation": {
          "meta": {
            "units": "rad",
            "description": "The magnetic variation (declination) at the current position that must be added to the magnetic heading to derive the true heading. Easterly variations are positive and Westerly variations are negative (in Radians)."
          },
          "value": 0.1414,
          "$source": "can1.160",
          "timestamp": "2014-08-15T19:01:31.346Z",
          "pgn": 127250
        },
        "courseGreatCircle": {
          "activeRoute": {
            "href": {
              "meta": {
                "description": "A reference (URL) to the presently active route, in resources."
              },
              "value": "/resources/routes/f273bede-706d-40cb-bfd2-775499e40653",
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            },
            "startTime": {
              "meta": {
                "description": "The time this route was activated"
              },
              "value": "2024-10-02T13:45:12.264Z",
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            }
          },
          "nextPoint": {
            "value": {
              "href": {
                "meta": {},
                "value": null,
                "$source": "courseApi",
                "timestamp": "2024-10-02T13:45:12.268Z"
              },
              "type": {
                "meta": {},
                "value": "RoutePoint",
                "$source": "courseApi",
                "timestamp": "2024-10-02T13:45:12.268Z"
              }
            },
            "position": {
              "meta": {},
              "value": {
                "latitude": 59.67512773750016,
                "longitude": 24.69305084158094
              },
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            },
            "arrivalCircle": {
              "meta": {},
              "value": 0,
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            }
          },
          "previousPoint": {
            "position": {
              "meta": {
                "description": "The position of lastPoint in two dimensions",
                "properties": {
                  "longitude": {
                    "type": "number",
                    "description": "Longitude",
                    "units": "deg",
                    "example": 4.98765245
                  },
                  "latitude": {
                    "type": "number",
                    "description": "Latitude",
                    "units": "deg",
                    "example": 52.0987654
                  },
                  "altitude": {
                    "type": "number",
                    "description": "Altitude",
                    "units": "m"
                  }
                }
              },
              "value": {
                "longitude": 24.7351314,
                "latitude": 59.7217554
              },
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            },
            "value": {
              "type": {
                "meta": {},
                "value": "VesselPosition",
                "$source": "courseApi",
                "timestamp": "2024-10-02T13:45:12.268Z"
              }
            }
          }
        },
        "courseRhumbline": {
          "activeRoute": {
            "href": {
              "meta": {
                "description": "A reference (URL) to the presently active route, in resources."
              },
              "value": "/resources/routes/f273bede-706d-40cb-bfd2-775499e40653",
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            },
            "startTime": {
              "meta": {
                "description": "The time this route was activated"
              },
              "value": "2024-10-02T13:45:12.264Z",
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            }
          },
          "nextPoint": {
            "value": {
              "href": {
                "meta": {},
                "value": null,
                "$source": "courseApi",
                "timestamp": "2024-10-02T13:45:12.268Z"
              },
              "type": {
                "meta": {},
                "value": "RoutePoint",
                "$source": "courseApi",
                "timestamp": "2024-10-02T13:45:12.268Z"
              }
            },
            "position": {
              "meta": {},
              "value": {
                "latitude": 59.67512773750016,
                "longitude": 24.69305084158094
              },
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            },
            "arrivalCircle": {
              "meta": {},
              "value": 0,
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            }
          },
          "previousPoint": {
            "position": {
              "meta": {
                "description": "The position of lastPoint in two dimensions",
                "properties": {
                  "longitude": {
                    "type": "number",
                    "description": "Longitude",
                    "units": "deg",
                    "example": 4.98765245
                  },
                  "latitude": {
                    "type": "number",
                    "description": "Latitude",
                    "units": "deg",
                    "example": 52.0987654
                  },
                  "altitude": {
                    "type": "number",
                    "description": "Altitude",
                    "units": "m"
                  }
                }
              },
              "value": {
                "longitude": 24.7351314,
                "latitude": 59.7217554
              },
              "$source": "courseApi",
              "timestamp": "2024-10-02T13:45:12.268Z"
            },
            "value": {
              "type": {
                "meta": {},
                "value": "VesselPosition",
                "$source": "courseApi",
                "timestamp": "2024-10-02T13:45:12.268Z"
              }
            }
          }
        },
        "course": {
          "calcValues": {
            "calcMethod": {
              "meta": {
                "description": "Calculation type used (GreatCircle or Rhumbline)."
              },
              "value": "GreatCircle",
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "bearingTrackTrue": {
              "meta": {
                "description": "The bearing of a line between previousPoint and nextPoint, relative to true north.",
                "units": "rad"
              },
              "value": 3.5692017850905313,
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "bearingTrackMagnetic": {
              "meta": {
                "description": "The bearing of a line between previousPoint and nextPoint, relative to magnetic north.",
                "units": "rad"
              },
              "value": 3.7106017850905313,
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "crossTrackError": {
              "meta": {
                "description": "The distance from the vessel's present position to the closest point on a line (track) between previousPoint and nextPoint. A negative number indicates that the vessel is currently to the left of this line (and thus must steer right to compensate), a positive number means the vessel is to the right of the line (steer left to compensate).",
                "units": "m"
              },
              "value": 7.445808293426564,
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "previousPoint": {
              "distance": {
                "meta": {
                  "description": "The distance in meters between the vessel's present position and the previousPoint.",
                  "units": "m"
                },
                "value": 54.13862750114139,
                "$source": "course-provider",
                "timestamp": "2024-10-02T19:03:06.540Z"
              }
            },
            "distance": {
              "meta": {
                "description": "The distance in meters between the vessel's present position and the nextPoint.",
                "units": "m"
              },
              "value": 5750.5951760268945,
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "bearingTrue": {
              "meta": {
                "description": "The bearing of a line between the vessel's current position and nextPoint, relative to true north.",
                "units": "rad"
              },
              "value": 3.5679111529044167,
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "bearingMagnetic": {
              "meta": {
                "description": "The bearing of a line between the vessel's current position and nextPoint, relative to magnetic north.",
                "units": "rad"
              },
              "value": 3.7093111529044167,
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "velocityMadeGood": {
              "meta": {
                "description": "The velocity component of the vessel towards the nextPoint.",
                "units": "m/s"
              },
              "value": 3.31965525496195,
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "timeToGo": {
              "meta": {
                "description": "Time in seconds to reach nextPoint's perpendicular) with current speed & direction.",
                "units": "s"
              },
              "value": 1732.286,
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "estimatedTimeOfArrival": {
              "meta": {
                "description": "The estimated time of arrival at nextPoint position.",
                "units": "s"
              },
              "value": "2014-08-15T19:30:23.250Z",
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            },
            "targetSpeed": {
              "meta": {
                "description": "The average speed required to arrive at the destination at the targetArrivalTime.",
                "units": "m/s"
              },
              "value": null,
              "$source": "course-provider",
              "timestamp": "2024-10-02T19:03:06.540Z"
            }
          }
        }
      },
      "environment": {
        "water": {
          "temperature": {
            "meta": {
              "units": "K",
              "description": "Current water temperature"
            },
            "value": 313.15,
            "$source": "can1.115",
            "timestamp": "2014-08-15T19:01:31.355Z",
            "pgn": 130311
          }
        },
        "current": {
          "meta": {
            "description": "Direction and strength of current affecting the vessel",
            "properties": {
              "drift": {
                "type": "number",
                "description": "The speed component of the water current vector",
                "example": 3.12,
                "units": "m/s"
              },
              "setTrue": {
                "type": "number",
                "description": "The direction component of the water current vector referenced to true (geographic) north",
                "example": 123.45,
                "units": "rad"
              },
              "setMagnetic": {
                "type": "number",
                "description": "The direction component of the water current vector referenced to magnetic north",
                "example": 131.22,
                "units": "rad"
              }
            }
          },
          "value": {
            "setTrue": 1.8773,
            "drift": 0.3
          },
          "$source": "can1.160",
          "timestamp": "2014-08-15T19:01:32.023Z",
          "pgn": 130577
        },
        "wind": {
          "speedApparent": {
            "meta": {
              "units": "m/s",
              "description": "Apparent wind speed"
            },
            "value": 6.33,
            "$source": "can1.115",
            "timestamp": "2014-08-15T19:01:31.430Z",
            "pgn": 130306
          },
          "angleApparent": {
            "meta": {
              "units": "rad",
              "description": "Apparent wind angle, negative to port"
            },
            "value": 0.4889,
            "$source": "can1.115",
            "timestamp": "2014-08-15T19:01:31.430Z",
            "pgn": 130306
          }
        },
        "depth": {
          "belowTransducer": {
            "meta": {
              "units": "m",
              "description": "Depth below Transducer"
            },
            "value": 32.81,
            "$source": "can1.115",
            "timestamp": "2014-08-15T19:01:31.530Z",
            "pgn": 128267
          },
          "transducerToKeel": {
            "meta": {
              "units": "m",
              "description": "Depth from the transducer to the bottom of the keel"
            },
            "value": -0.001,
            "$source": "can1.115",
            "timestamp": "2014-08-15T19:01:31.530Z",
            "pgn": 128267
          },
          "belowKeel": {
            "meta": {
              "units": "m",
              "description": "Depth below keel"
            },
            "value": 32.809000000000005,
            "$source": "can1.115",
            "timestamp": "2014-08-15T19:01:31.530Z",
            "pgn": 128267
          }
        }
      },
      "notifications": {
        "server": {
          "newVersion": {
            "meta": {},
            "value": {
              "state": "normal",
              "method": [],
              "message": "A new version (2.11.0) of the server is available"
            },
            "$source": "signalk-server",
            "timestamp": "2024-10-02T13:33:24.677Z"
          }
        }
      },
      "electrical": {
        "batteries": {
          "1": {
            "capacity": {
              "timeRemaining": {
                "meta": {
                  "units": "s",
                  "description": "Data should be of type number."
                },
                "value": null,
                "$source": "can1.129",
                "timestamp": "2014-08-15T19:01:30.384Z",
                "pgn": 127506
              }
            },
            "voltage": {
              "meta": {
                "units": "V",
                "description": "Voltage measured at or as close as possible to the device"
              },
              "value": 13.59,
              "$source": "can1.129",
              "timestamp": "2014-08-15T19:01:31.963Z",
              "pgn": 127508
            },
            "current": {
              "meta": {
                "units": "A",
                "description": "Current flowing out (+ve) or in (-ve) to the device"
              },
              "value": 222.3,
              "$source": "can1.129",
              "timestamp": "2014-08-15T19:01:31.963Z",
              "pgn": 127508
            },
            "temperature": {
              "meta": {
                "units": "K",
                "description": "Temperature measured within or on the device"
              },
              "value": 299.82,
              "$source": "can1.129",
              "timestamp": "2014-08-15T19:01:31.963Z",
              "pgn": 127508
            }
          }
        }
      },
      "performance": {
        "velocityMadeGoodToWaypoint": {
          "meta": {
            "units": "m/s",
            "description": "Data should be of type number."
          },
          "value": 3.31965525496195,
          "$source": "course-provider",
          "timestamp": "2024-10-02T19:03:06.540Z"
        }
      }
    },
    "urn:mrn:imo:mmsi:230035780": {
      "mmsi": "230035780",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.34,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.563Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.4732,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.563Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7353683,
            "latitude": 59.7222333
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.563Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:31.563Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 9,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:27.274Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:27.274Z",
            "pgn": 129810
          }
        }
      },
      "name": "AAVA",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 10
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:27.274Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 36,
            "name": "Sailing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:27.274Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:27.274Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:258858000": {
      "mmsi": "258858000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 6.43,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.863Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.4384,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.863Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.1309767,
            "latitude": 59.74869
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.863Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": -0.00081,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.863Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.468,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.863Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.863Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.863Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "STETTIN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:09.987Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:29.863Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 103,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:09.987Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:09.987Z",
            "pgn": 129794
          }
        }
      },
      "name": "RYSTRAUM",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7.5
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:09.987Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 129
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:09.987Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 82,
            "name": "Tanker hazard cat B"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:09.987Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 20,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:09.987Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9391000"
      }
    },
    "urn:mrn:imo:mmsi:276297000": {
      "mmsi": "276297000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 1.23,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.933Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.3213,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.933Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.5345,
            "latitude": 59.4836666
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.933Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 1.9896,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.933Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.933Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.933Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN ROAD,GOLF",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:31.668Z",
            "pgn": 129794
          }
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.004Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:30.933Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 55,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:31.668Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:31.668Z",
            "pgn": 129794
          }
        }
      },
      "name": "VIIMSI",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 5.3
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:31.668Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 78
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:31.668Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 89,
            "name": "Tanker (no additional information)"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:31.668Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 14,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:31.668Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8711760"
      }
    },
    "urn:mrn:imo:mmsi:248346000": {
      "mmsi": "248346000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:00.813Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.3057,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:00.813Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7045117,
            "latitude": 59.4564816
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:00.813Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:00.813Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:00.813Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:34.567Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:34.567Z",
            "pgn": 129794
          }
        }
      },
      "name": "KERGI",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 3.8
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:34.567Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:34.567Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9005326"
      }
    },
    "urn:mrn:imo:mmsi:276645000": {
      "mmsi": "276645000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.1,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.314Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.3493,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.314Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.79319,
            "latitude": 59.5586183
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.314Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.314Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:30.314Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:246639000": {
      "mmsi": "246639000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 5.04,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.965Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.496,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.965Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.4458017,
            "latitude": 59.7752866
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.965Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.965Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.5378,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.965Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.965Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.965Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TERNEUZEN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:46.508Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:31.965Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 69,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:46.508Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:46.508Z",
            "pgn": 129794
          }
        }
      },
      "name": "CRISTINA",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 4.3
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.508Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 82
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.508Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.508Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 12,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.508Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9489546"
      }
    },
    "urn:mrn:imo:mmsi:215013000": {
      "mmsi": "215013000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 8.28,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.202Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.8973,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.202Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.0038333,
            "latitude": 59.93206
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.202Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.202Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.9269,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.202Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.202Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.202Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "GDYNIA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:45.700Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:31.202Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 98,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:45.700Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 6.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:45.700Z",
            "pgn": 129794
          }
        }
      },
      "name": "BALTICA",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:45.700Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 157
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:45.700Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 71,
            "name": "Cargo ship carrying dangerous goods"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:45.700Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 25,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:45.700Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8813154"
      }
    },
    "urn:mrn:imo:mmsi:236333000": {
      "mmsi": "236333000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 8.48,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.072Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 1.2549,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.072Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.1543167,
            "latitude": 59.6873
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.072Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": -0.00031,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.072Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 1.2217,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.072Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.072Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.072Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "ST.PETERSBURG",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:26.557Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:26.557Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 138,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:26.557Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 4.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:26.557Z",
            "pgn": 129794
          }
        }
      },
      "name": "HOOGE",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 10.2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:26.557Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 161
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:26.557Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 71,
            "name": "Cargo ship carrying dangerous goods"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:26.557Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 25,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:26.557Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9301122"
      }
    },
    "urn:mrn:imo:mmsi:276780000": {
      "mmsi": "276780000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 14.81,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.602Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.5116,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.602Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.8074217,
            "latitude": 59.85604
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.602Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.602Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.4906,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.602Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.602Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.602Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:41.082Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:31.602Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 31,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:41.082Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:41.082Z",
            "pgn": 129794
          }
        }
      },
      "name": "KAROLIN",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 1.6
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:41.082Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 42
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:41.082Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 40,
            "name": "High speed craft"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:41.082Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 12,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:41.082Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9124433"
      }
    },
    "urn:mrn:imo:mmsi:230019980": {
      "mmsi": "230019980",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 2.72,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.682Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.4575,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.682Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7421983,
            "latitude": 59.7257083
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.682Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:31.682Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 8,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:03.493Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:03.493Z",
            "pgn": 129810
          }
        }
      },
      "name": "ADELANTE",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 17
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:03.493Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:03.493Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:03.493Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:230984450": {
      "mmsi": "230984450",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.65,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.434Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.2638,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.434Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9635833,
            "latitude": 60.0483333
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.434Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.434Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.3335,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.434Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.434Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.434Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLIN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:57.667Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:31.434Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 18,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:57.667Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:57.667Z",
            "pgn": 129794
          }
        }
      },
      "name": "ALEXANDRA",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 2.4
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:57.667Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 21
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:57.667Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 36,
            "name": "Sailing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:57.667Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 6,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:57.667Z",
          "pgn": 129794
        }
      }
    },
    "urn:mrn:imo:mmsi:276462000": {
      "mmsi": "276462000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 4.78,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.803Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 5.5606,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.803Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.8788333,
            "latitude": 59.5643333
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.803Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": -0.00031,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.803Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 5.585,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.803Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.803Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.803Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN OLD HARBOUR",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:24.108Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:31.803Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 65,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:24.108Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 3.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:24.108Z",
            "pgn": 129794
          }
        }
      },
      "name": "SKORPION",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 5
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:24.108Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 86
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:24.108Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 80,
            "name": "Tanker"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:24.108Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 13,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:24.108Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 700434200"
      }
    },
    "urn:mrn:imo:mmsi:636092412": {
      "mmsi": "636092412",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 7.09,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.553Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.7997,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.553Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.4543317,
            "latitude": 59.9692066
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.553Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": -0.00081,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.553Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.7996,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.553Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.553Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.553Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "FIHEL",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:35.779Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:27.553Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 157,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:35.779Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:35.779Z",
            "pgn": 129794
          }
        }
      },
      "name": "THETIS D",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7.3
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:35.779Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 168
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:35.779Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 71,
            "name": "Cargo ship carrying dangerous goods"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:35.779Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 26,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:35.779Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9372274"
      }
    },
    "urn:mrn:imo:mmsi:276779000": {
      "mmsi": "276779000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:34.742Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.9095,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:34.742Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.76828,
            "latitude": 59.4446283
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:34.742Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:34.742Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.9095,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:34.742Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:34.742Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:34.742Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:49.878Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:34.742Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 29,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:49.878Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:49.878Z",
            "pgn": 129794
          }
        }
      },
      "name": "BALTIC QUEEN",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 6.3
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:49.878Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 212
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:49.878Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 61,
            "name": "Passenger ship hazard cat A"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:49.878Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 34,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:49.878Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9443255"
      }
    },
    "urn:mrn:imo:mmsi:230005000": {
      "mmsi": "230005000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.29,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:24.122Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 1.9024,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:24.122Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.821,
            "latitude": 59.8055
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:24.122Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:24.122Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 1.8675,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:24.122Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:24.122Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:24.122Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "KUNDA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:16.847Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:24.122Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 70,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:16.847Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 3,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:16.847Z",
            "pgn": 129794
          }
        }
      },
      "name": "CELINA",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 4.7
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:16.847Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 82
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:16.847Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:16.847Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 12,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:16.847Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9030230"
      }
    },
    "urn:mrn:imo:mmsi:244483000": {
      "mmsi": "244483000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.05,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.162Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.955,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.162Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.96088,
            "latitude": 59.49219
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.162Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.162Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 5.4279,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.162Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.162Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.162Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "MUUGA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:46.517Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:23.162Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 74,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:46.517Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:46.517Z",
            "pgn": 129794
          }
        }
      },
      "name": "FLINTERBRIGHT",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 4.4
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:46.517Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 82
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:46.517Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:46.517Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 12,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:46.517Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9279422"
      }
    },
    "urn:mrn:imo:mmsi:230325000": {
      "mmsi": "230325000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.8,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.132Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.1015,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.132Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.4661667,
            "latitude": 59.9623333
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.132Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.132Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.1015,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.132Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.132Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.132Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "KEMIO",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:32.797Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:14.132Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 75,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:32.797Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:32.797Z",
            "pgn": 129794
          }
        }
      },
      "name": "VEKARA",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 4.2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:32.797Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 82
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:32.797Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:32.797Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 12,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:32.797Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8504088"
      }
    },
    "urn:mrn:imo:mmsi:230017390": {
      "mmsi": "230017390",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 4.42,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:32.202Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.2148,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:32.202Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.8471333,
            "latitude": 59.66735
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:32.202Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:32.202Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 6,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:00.084Z",
            "pgn": 129810
          }
        }
      },
      "name": "BLUE CAFE",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 11
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:00.084Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:00.084Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 3,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:00.084Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:308803000": {
      "mmsi": "308803000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 9.77,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.340Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 1.1641,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.340Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.3969017,
            "latitude": 59.6630083
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.340Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.340Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 1.1519,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.340Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.340Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.340Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "KOTKA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:17.907Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:29.340Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 28,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:17.907Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 2.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:17.907Z",
            "pgn": 129794
          }
        }
      },
      "name": "DANUBE HIGHWAY",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7.4
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:17.907Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 148
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:17.907Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:17.907Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 25,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:17.907Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9316309"
      }
    },
    "urn:mrn:imo:mmsi:273350610": {
      "mmsi": "273350610",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.664Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 6.1872,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.664Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.651625,
            "latitude": 59.4608666
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.664Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0.00003,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.664Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.7175,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.664Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.664Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:14.664Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:09.218Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:14.664Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 22,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:09.218Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -0.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:09.218Z",
            "pgn": 129794
          }
        }
      },
      "name": "MARK LIUBOVSKII",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7.5
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:09.218Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 69
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:09.218Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 30,
            "name": "Fishing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:09.218Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 15,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:09.218Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8702408"
      }
    },
    "urn:mrn:imo:mmsi:276813000": {
      "mmsi": "276813000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 10.75,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.673Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.2166,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.673Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.956095,
            "latitude": 60.02601
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.673Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.673Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.2463,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.673Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.673Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.673Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "HELSINKI<->TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:15.508Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:29.673Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 25,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:15.508Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:15.508Z",
            "pgn": 129794
          }
        }
      },
      "name": "VIKING XPRS",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 6.4
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:15.508Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 185
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:15.508Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 69,
            "name": "Passenger ship (no additional information)"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:15.508Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 26,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:15.508Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9375654"
      }
    },
    "urn:mrn:imo:mmsi:236586000": {
      "mmsi": "236586000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 6.68,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.802Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.5274,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.802Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.1857067,
            "latitude": 59.869645
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.802Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.802Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.5902,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.802Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.802Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.802Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "MANTYLUOTO",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:55.397Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:15.802Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 13,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:55.397Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:55.397Z",
            "pgn": 129794
          }
        }
      },
      "name": "TRANSOSPREY",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 8.3
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:55.397Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 174
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:55.397Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 79,
            "name": "Cargo ship (no additional information)"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:55.397Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 22,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:55.397Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9213090"
      }
    },
    "urn:mrn:imo:mmsi:212227000": {
      "mmsi": "212227000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 6.27,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.784Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.4244,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.784Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.31691,
            "latitude": 59.76801
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.784Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.784Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.468,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.784Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.784Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.784Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "FAWLEY",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:58.568Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:28.784Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 149,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:58.568Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -3.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:58.568Z",
            "pgn": 129794
          }
        }
      },
      "name": "BALTIC MERCHANT",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 11.1
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:58.568Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 183
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:58.568Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 80,
            "name": "Tanker"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:58.568Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 27,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:58.568Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9314806"
      }
    },
    "urn:mrn:imo:mmsi:230021100": {
      "mmsi": "230021100",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.8,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:08.560Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.1852,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:08.560Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7206183,
            "latitude": 59.67055
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:08.560Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:08.560Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 6,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:43.874Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:43.874Z",
            "pgn": 129810
          }
        }
      },
      "name": "DONDO",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 12
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:43.874Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:43.874Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:43.874Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:304145000": {
      "mmsi": "304145000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 5.09,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.823Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.4942,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.823Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.1695117,
            "latitude": 59.8577816
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.823Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.823Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.5727,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.823Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.823Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.823Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "GRENAA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:15.428Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:28.823Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 79,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:15.428Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:15.428Z",
            "pgn": 129794
          }
        }
      },
      "name": "ANNA LEHMANN",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 6.1
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:15.428Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 90
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:15.428Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:15.428Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 14,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:15.428Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9225562"
      }
    },
    "urn:mrn:imo:mmsi:230289000": {
      "mmsi": "230289000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:08.523Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.9566,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:08.523Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9727967,
            "latitude": 60.1694783
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:08.523Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:08.523Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:08.523Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "HELSINKI",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:18.117Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:08.523Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 35,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:18.117Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:18.117Z",
            "pgn": 129794
          }
        }
      },
      "name": "SISU",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7.2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:18.117Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 105
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:18.117Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 90,
            "name": "Other"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:18.117Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 24,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:18.117Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 7359656"
      }
    },
    "urn:mrn:imo:mmsi:248071000": {
      "mmsi": "248071000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 7.04,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.294Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.4977,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.294Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9174517,
            "latitude": 59.8352166
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.294Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.294Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.5029,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.294Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.294Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.294Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:29.294Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:273355410": {
      "mmsi": "273355410",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 6.99,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.744Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.5204,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.744Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.161,
            "latitude": 59.8648333
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.744Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": -0.00044,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.744Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.5378,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.744Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.744Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:28.744Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "BALTSK-ULUGA-BALTSK",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:49.320Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:28.744Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 36,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:49.320Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:49.320Z",
            "pgn": 129794
          }
        }
      },
      "name": "AMBAL",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 6.7
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:49.320Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 190
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:49.320Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:49.320Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 22,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:49.320Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8807416"
      }
    },
    "urn:mrn:imo:mmsi:273313900": {
      "mmsi": "273313900",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 4.47,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.894Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 1.3631,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.894Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.1617417,
            "latitude": 59.792075
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.894Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": -0.00009,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.894Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 1.3089,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.894Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.894Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:30.894Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "ST-PETERSBURG",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:04.548Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:30.894Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 92,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:04.548Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:04.548Z",
            "pgn": 129794
          }
        }
      },
      "name": "OMSKIY-137",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 2.8
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:04.548Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 109
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:04.548Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:04.548Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 15,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:04.548Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8873087"
      }
    },
    "urn:mrn:imo:mmsi:232450000": {
      "mmsi": "232450000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.05,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.433Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.0559,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.433Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.5040317,
            "latitude": 60.0051566
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.433Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.433Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.8345,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.433Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.433Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.433Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:11.433Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:230053990": {
      "mmsi": "230053990",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.9,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.732Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.4261,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.732Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7226033,
            "latitude": 59.68976
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:11.732Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:11.732Z",
            "pgn": 129039
          }
        }
      },
      "name": "IPANEMA",
      "design": {
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 36,
            "name": "Sailing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:38.164Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:230938270": {
      "mmsi": "230938270",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.96,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:12.422Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.2427,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:12.422Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7782317,
            "latitude": 59.6945883
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:12.422Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:12.422Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 8,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:59.205Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:59.205Z",
            "pgn": 129810
          }
        }
      },
      "name": "FINNFUN",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 10
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:59.205Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:59.205Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:59.205Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:246279000": {
      "mmsi": "246279000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 4.68,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.072Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 1.2217,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.072Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.0903383,
            "latitude": 59.6588616
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.072Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.072Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 1.1868,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.072Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.072Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.072Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": " UST-LUGA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:10.387Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:23.072Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 103,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:10.387Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:10.387Z",
            "pgn": 129794
          }
        }
      },
      "name": "VESTANHAV",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 5
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:10.387Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 123
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:10.387Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:10.387Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 16,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:10.387Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9504152"
      }
    },
    "urn:mrn:imo:mmsi:373907000": {
      "mmsi": "373907000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:18.473Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 6.0929,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:18.473Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.81507,
            "latitude": 59.4984866
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:18.473Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:18.473Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:18.473Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "MIIDURANNA ESTONIA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:29.398Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:18.473Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 18,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:29.398Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -3,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:29.398Z",
            "pgn": 129794
          }
        }
      },
      "name": "ULS FERRY 1",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 4
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:29.398Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 110
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:29.398Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 60,
            "name": "Passenger ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:29.398Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 20,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:29.398Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 7369118"
      }
    },
    "urn:mrn:imo:mmsi:276398000": {
      "mmsi": "276398000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.832Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.2499,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.832Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.6731,
            "latitude": 59.4509166
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.832Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.832Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:41.030Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:23.832Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 18,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:41.030Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:41.030Z",
            "pgn": 129794
          }
        }
      },
      "name": "PVL-111 VAPPER",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 38
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:41.030Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 55,
            "name": "Law enforcement"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:41.030Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 6,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:41.030Z",
          "pgn": 129794
        }
      }
    },
    "urn:mrn:imo:mmsi:276756000": {
      "mmsi": "276756000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.05,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.392Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 1.2601,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.392Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7936417,
            "latitude": 59.5586
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.392Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.392Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 5.0963,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.392Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.392Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "ROHUNEEME",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:22.227Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:25.392Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 13,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:22.227Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:22.227Z",
            "pgn": 129794
          }
        }
      },
      "name": "PILOT AHTO-28",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 20
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:22.227Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 50,
            "name": "Pilot vessel"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:22.227Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:22.227Z",
          "pgn": 129794
        }
      }
    },
    "urn:mrn:imo:mmsi:230026250": {
      "mmsi": "230026250",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.54,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.442Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.2445,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.442Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.8055517,
            "latitude": 59.6830766
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:15.442Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:15.442Z",
            "pgn": 129039
          }
        }
      },
      "name": "AQUAMARINE",
      "design": {
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:19.072Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:273842800": {
      "mmsi": "273842800",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:16.552Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.6509767,
            "latitude": 59.4650316
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:16.552Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:16.552Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:16.552Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:19.157Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:16.552Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 32,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:19.157Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -3,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:19.157Z",
            "pgn": 129794
          }
        }
      },
      "name": "L/L KAPELAN",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 52
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:19.157Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 30,
            "name": "Fishing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:19.157Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 12,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:19.157Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9055280"
      }
    },
    "urn:mrn:imo:mmsi:273457410": {
      "mmsi": "273457410",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:16.942Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 48,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:16.942Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:16.942Z",
            "pgn": 129794
          }
        }
      },
      "name": "AKADEMIK  KARPINSKIY",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:16.942Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:19.973Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.351,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:19.973Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.6586667,
            "latitude": 59.4585166
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:19.973Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:19.973Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:19.973Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 6.3
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:16.942Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 115
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:16.942Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 16,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:16.942Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8227238"
      }
    },
    "urn:mrn:imo:mmsi:230941380": {
      "mmsi": "230941380",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.7,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:16.104Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.1886,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:16.104Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.75157,
            "latitude": 59.7038266
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:16.104Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:16.104Z",
            "pgn": 129039
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:230024660": {
      "mmsi": "230024660",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.383Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.8587,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.383Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9631,
            "latitude": 60.176125
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.383Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.383Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.8552,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.383Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.383Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.383Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:27.383Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:231710000": {
      "mmsi": "231710000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:17.832Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 6.0074,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:17.832Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.4969317,
            "latitude": 60.0129066
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:17.832Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:17.832Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.6774,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:17.832Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "anchored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:17.832Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:17.832Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "PORVOO",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:04.547Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:17.832Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 120,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:04.547Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:04.547Z",
            "pgn": 129794
          }
        }
      },
      "name": "FURE SUN",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7.4
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.547Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 145
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.547Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 80,
            "name": "Tanker"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.547Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 22,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.547Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8917924"
      }
    },
    "urn:mrn:imo:mmsi:261024510": {
      "mmsi": "261024510",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 1.8,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:18.953Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 5.4699,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:18.953Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.4976617,
            "latitude": 59.8604583
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:18.953Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:18.953Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 9,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:20.393Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -0.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:20.393Z",
            "pgn": 129810
          }
        }
      },
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 10
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:20.393Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 36,
            "name": "Sailing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:20.393Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 3,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:20.393Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:230941840": {
      "mmsi": "230941840",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.7,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:22.763Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.796,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:22.763Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7399033,
            "latitude": 59.552505
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:22.763Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:22.763Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 18,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:54.403Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -0.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:54.403Z",
            "pgn": 129810
          }
        }
      },
      "name": "TOKIO II",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 19
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:54.403Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:54.403Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 5,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:54.403Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:230100170": {
      "mmsi": "230100170",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.44,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.672Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.2114,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.672Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7301933,
            "latitude": 59.7105283
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:23.672Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:23.672Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 11,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:44.213Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:44.213Z",
            "pgn": 129810
          }
        }
      },
      "name": "CATHLINMEI II",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 12
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:44.213Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 36,
            "name": "Sailing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:44.213Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:44.213Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:230942080": {
      "mmsi": "230942080",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 10
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:24.003Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 36,
            "name": "Sailing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:24.003Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 3,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:24.003Z",
          "pgn": 129810
        }
      },
      "sensors": {
        "ais": {
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 10,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:24.003Z",
            "pgn": 129810
          },
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:27.262Z",
            "pgn": 129039
          }
        }
      },
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.54,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.262Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.1817,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.262Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7513233,
            "latitude": 59.7043783
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.262Z",
          "pgn": 129039
        }
      },
      "name": "JASMIINA"
    },
    "urn:mrn:imo:mmsi:230008070": {
      "mmsi": "230008070",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.44,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:22.482Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.3737,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:22.482Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7319267,
            "latitude": 59.7213733
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:22.482Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:22.482Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 6,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:38.243Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:38.243Z",
            "pgn": 129810
          }
        }
      },
      "name": "S/Y ELEKTRA",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 12
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:38.243Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:38.243Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:38.243Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:276747000": {
      "mmsi": "276747000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.05,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:25.062Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.2446,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:25.062Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9185667,
            "latitude": 60.1507833
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:25.062Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:25.062Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.6302,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:25.062Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:25.062Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:25.062Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "HELSINKI",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:29.458Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:25.062Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 28,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:29.458Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:29.458Z",
            "pgn": 129794
          }
        }
      },
      "name": "SUPERSTAR",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 6.9
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:29.458Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 177
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:29.458Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 60,
            "name": "Passenger ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:29.458Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 27,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:29.458Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9365398"
      }
    },
    "urn:mrn:imo:mmsi:230940740": {
      "mmsi": "230940740",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.75,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.163Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.3371,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.163Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7146633,
            "latitude": 59.6593583
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:25.163Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:25.163Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 13,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:48.214Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:48.214Z",
            "pgn": 129810
          }
        }
      },
      "name": "PANASONIC",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 14
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:48.214Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:48.214Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:48.214Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:230063960": {
      "mmsi": "230063960",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.7,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:54.042Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.194,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:54.042Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.72262,
            "latitude": 59.6988483
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:54.042Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:54.042Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 6,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:02.454Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:02.454Z",
            "pgn": 129810
          }
        }
      },
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 11
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:02.454Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:02.454Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:02.454Z",
          "pgn": 129810
        }
      },
      "name": "DACCAPO DEUX"
    },
    "urn:mrn:imo:mmsi:230053640": {
      "mmsi": "230053640",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 3.75,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:26.312Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.1572,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:26.312Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.8009483,
            "latitude": 59.6841916
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:26.312Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:26.312Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 12,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:27.484Z",
            "pgn": 129810
          }
        }
      },
      "name": "BIANCO",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 12
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:27.484Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 37,
            "name": "Pleasure"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:27.484Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:27.484Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:247604000": {
      "mmsi": "247604000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:32.597Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 80,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:32.597Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:32.597Z",
            "pgn": 129794
          }
        }
      },
      "name": "TURCHESE",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "PALDISKI",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:32.597Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:47.113Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:47.113Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.534895,
            "latitude": 59.4861283
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:47.113Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:47.113Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.2411,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:47.113Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "anchored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:47.113Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:47.113Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 6
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:32.597Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 136
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:32.597Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 89,
            "name": "Tanker (no additional information)"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:32.597Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 20,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:32.597Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9220354"
      }
    },
    "urn:mrn:imo:mmsi:230993160": {
      "mmsi": "230993160",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.05,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:36.572Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 6.1785,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:36.572Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.8127333,
            "latitude": 59.5000666
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:36.572Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:36.572Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.5255,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:36.572Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:36.572Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:36.572Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN MIIDURANNA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:35.158Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:36.572Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 29,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:35.158Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:35.158Z",
            "pgn": 129794
          }
        }
      },
      "name": "AMAZON",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 5.2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:35.158Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 37
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:35.158Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 30,
            "name": "Fishing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:35.158Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 8,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:35.158Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 7340978"
      }
    },
    "urn:mrn:imo:mmsi:276588000": {
      "mmsi": "276588000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.913Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.5794,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.913Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7642333,
            "latitude": 59.4436
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.913Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.913Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.3807,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.913Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.913Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:27.913Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:27.913Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:230940000": {
      "mmsi": "230940000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:37.114Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.831,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:37.114Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.702935,
            "latitude": 59.4567566
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:37.114Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:37.114Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.3839,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:37.114Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:37.114Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:37.114Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:37.114Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:377426000": {
      "mmsi": "377426000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:40.867Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 72,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:40.867Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -3,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:40.867Z",
            "pgn": 129794
          }
        }
      },
      "name": "ERLANDA",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:40.867Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:34.414Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.1836,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:34.414Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7017433,
            "latitude": 59.4554733
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:34.414Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:34.414Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:34.414Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 3.1
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:40.867Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 82
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:40.867Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:40.867Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 12,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:40.867Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8922280"
      }
    },
    "urn:mrn:imo:mmsi:276797000": {
      "mmsi": "276797000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:46.997Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 10,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:46.997Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:46.997Z",
            "pgn": 129794
          }
        }
      },
      "name": "AHTO29",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "ROAD",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:46.997Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.1,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.514Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.9461,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.514Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9393517,
            "latitude": 59.49838
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.514Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.514Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.8203,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.514Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.514Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.514Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 1.5
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:46.997Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 14
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:46.997Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 40,
            "name": "High speed craft"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:46.997Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:46.997Z",
          "pgn": 129794
        }
      }
    },
    "urn:mrn:imo:mmsi:230989380": {
      "mmsi": "230989380",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:50.094Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.7071,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:50.094Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9404483,
            "latitude": 59.49732
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:50.094Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:50.094Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.1919,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:50.094Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:50.094Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:50.094Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "MUUGA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:44.897Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:50.094Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 12,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:44.897Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:44.897Z",
            "pgn": 129794
          }
        }
      },
      "name": "JANET",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 4.4
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:44.897Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 26
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:44.897Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 52,
            "name": "Tug"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:44.897Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 8,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:44.897Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9426958"
      }
    },
    "urn:mrn:imo:mmsi:276002540": {
      "mmsi": "276002540",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.15,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:55.672Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.2358,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:55.672Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7376933,
            "latitude": 59.45336
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:00:55.672Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:00:55.672Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 25,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:50.084Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:50.084Z",
            "pgn": 129810
          }
        }
      },
      "name": "KAJSAMOOR",
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 30
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:50.084Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 36,
            "name": "Sailing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:50.084Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 6,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:50.084Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:276003580": {
      "mmsi": "276003580",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:00.037Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 14,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:00.037Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:00.037Z",
            "pgn": 129794
          }
        }
      },
      "name": "AHTO- 07",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "ROHUNEEME",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:00.037Z",
            "pgn": 129794
          }
        }
      },
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 18
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:00.037Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 50,
            "name": "Pilot vessel"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:00.037Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:00.037Z",
          "pgn": 129794
        }
      }
    },
    "urn:mrn:imo:mmsi:230251000": {
      "mmsi": "230251000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:02.213Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.8311,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:02.213Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9744067,
            "latitude": 60.1700683
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:02.213Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:02.213Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.2586,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:02.213Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:02.213Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:02.213Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "HELSINKI",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:19.048Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:02.213Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 37,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:19.048Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:19.048Z",
            "pgn": 129794
          }
        }
      },
      "name": "KONTIO",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7.3
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:19.048Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 99
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:19.048Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 90,
            "name": "Other"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:19.048Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 24,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:19.048Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8518120"
      }
    },
    "urn:mrn:imo:mmsi:245716000": {
      "mmsi": "245716000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 5.86,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.162Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 1.3544,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.162Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.6693583,
            "latitude": 59.8531466
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.162Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.162Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 1.3264,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.162Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.162Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.162Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:31.162Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:276799000": {
      "mmsi": "276799000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:19.077Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 11,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:19.077Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:19.077Z",
            "pgn": 129794
          }
        }
      },
      "name": "AHTO-02",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:19.077Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:46.129Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 5.0126,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:46.129Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7923217,
            "latitude": 59.5586666
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:46.129Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:46.129Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 1.7976,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:46.129Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:46.129Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:46.129Z",
          "pgn": 129038
        }
      },
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 16
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:19.077Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 50,
            "name": "Pilot vessel"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:19.077Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:19.077Z",
          "pgn": 129794
        }
      }
    },
    "urn:mrn:imo:mmsi:230979000": {
      "mmsi": "230979000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:20.653Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.2883,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:20.653Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.706575,
            "latitude": 59.458875
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:20.653Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:20.653Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.9741,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:20.653Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:20.653Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:20.653Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:20.653Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:276415000": {
      "mmsi": "276415000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.05,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.083Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.3284,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.083Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.718,
            "latitude": 59.4576666
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.083Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.083Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 2.1642,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.083Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.083Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.083Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:29.083Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:261021450": {
      "mmsi": "261021450",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 2.57,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.413Z",
          "pgn": 129039
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.1764,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.413Z",
          "pgn": 129039
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.4207017,
            "latitude": 59.5031666
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:29.413Z",
          "pgn": 129039
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "B",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:29.413Z",
            "pgn": 129039
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 7,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:02.514Z",
            "pgn": 129810
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:02.514Z",
            "pgn": 129810
          }
        }
      },
      "design": {
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 14
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:02.514Z",
          "pgn": 129810
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 36,
            "name": "Sailing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:02.514Z",
          "pgn": 129810
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:02.514Z",
          "pgn": 129810
        }
      }
    },
    "urn:mrn:imo:mmsi:276696000": {
      "mmsi": "276696000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 17.84,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.643Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.082,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.643Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9682567,
            "latitude": 60.0501166
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.643Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.643Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.0872,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.643Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.643Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:31.643Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:31.643Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:563298000": {
      "mmsi": "563298000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:35.464Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.9042,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:35.464Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9592567,
            "latitude": 59.4930533
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:35.464Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:35.464Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 5.4803,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:35.464Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:35.464Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:35.464Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "MUUGA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:54.017Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:07:35.464Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 106,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:54.017Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:54.017Z",
            "pgn": 129794
          }
        }
      },
      "name": "COPENSHIP AFRICA",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 5.6
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:54.017Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 124
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:54.017Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:54.017Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 20,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:54.017Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9523574"
      }
    },
    "urn:mrn:imo:mmsi:256198000": {
      "mmsi": "256198000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:25.843Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 77,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:50.117Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -4.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:50.117Z",
            "pgn": 129794
          }
        }
      },
      "name": "MIKHAIL DUDIN",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:50.117Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:25.843Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7035,
            "latitude": 59.45782
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:25.843Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:25.843Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:25.843Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 3.1
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:50.117Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 89
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:50.117Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 79,
            "name": "Cargo ship (no additional information)"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:50.117Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 13,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:01:50.117Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9057329"
      }
    },
    "urn:mrn:imo:mmsi:276158000": {
      "mmsi": "276158000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.05,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.964Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.0456,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.964Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.719525,
            "latitude": 59.459605
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.964Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.964Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 2.1642,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.964Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.964Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.964Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "ICEBREAKING VHF CH08",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:28.788Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:28.788Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 27,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:28.788Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 6,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:28.788Z",
            "pgn": 129794
          }
        }
      },
      "name": "TARMO",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:28.788Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 84
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:28.788Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 22,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:28.788Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 5352886"
      }
    },
    "urn:mrn:imo:mmsi:230034210": {
      "mmsi": "230034210",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:03.644Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.5047,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:03.644Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.8129317,
            "latitude": 59.5002766
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:03.644Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:03.644Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.349,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:03.644Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:03.644Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:03.644Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN/MIIDURANNA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:52.248Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:03.644Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 30,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:52.248Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -3,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:52.248Z",
            "pgn": 129794
          }
        }
      },
      "name": "SILVERFORS",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 4.2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:52.248Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 38
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:52.248Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 30,
            "name": "Fishing"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:52.248Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 8,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:52.248Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 6519156"
      }
    },
    "urn:mrn:imo:mmsi:230628000": {
      "mmsi": "230628000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:02.153Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 5.0266,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:02.153Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9216667,
            "latitude": 60.1536666
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:02.153Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": -0.00009,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:02.153Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.4712,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:02.153Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:02.153Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:02.153Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "HELSINKI<->TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:03.397Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:02.153Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 45,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:03.397Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 6.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:03.397Z",
            "pgn": 129794
          }
        }
      },
      "name": "FINLANDIA",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 7
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:03.397Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 175
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:03.397Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 60,
            "name": "Passenger ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:03.397Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 27,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:03.397Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9214379"
      }
    },
    "urn:mrn:imo:mmsi:276807000": {
      "mmsi": "276807000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.154Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.557,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.154Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7111633,
            "latitude": 59.460885
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.154Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.154Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.8571,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.154Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.154Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.154Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:07.319Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:07.319Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 22,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:07.319Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:07.319Z",
            "pgn": 129794
          }
        }
      },
      "name": "SILJA EUROPA",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 6.8
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:07.319Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 202
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:07.319Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 60,
            "name": "Passenger ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:07.319Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 32,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:07.319Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8919805"
      }
    },
    "urn:mrn:imo:mmsi:230248000": {
      "mmsi": "230248000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 7.92,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.633Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.379,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.633Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.1987483,
            "latitude": 60.12098
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.633Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.633Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.3859,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.633Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.633Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:04.633Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:04.633Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:375203000": {
      "mmsi": "375203000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:11.512Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.0017,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:11.512Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.6506383,
            "latitude": 59.4597816
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:11.512Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:11.512Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 2.3736,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:11.512Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:11.512Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:11.512Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:11.512Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:276504000": {
      "mmsi": "276504000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:08.561Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.6774,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:08.561Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9407167,
            "latitude": 59.4969466
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:08.561Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:08.561Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.351,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:08.561Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:08.561Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:08.561Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "MUUGA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:59.837Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:08.561Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 4,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:59.837Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:59.837Z",
            "pgn": 129794
          }
        }
      },
      "name": "H.KANTER",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 4.7
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:59.837Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 33
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:59.837Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 52,
            "name": "Tug"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:59.837Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 12,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:59.837Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9277199"
      }
    },
    "urn:mrn:imo:mmsi:276077000": {
      "mmsi": "276077000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:13.354Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 19,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:17.458Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:17.458Z",
            "pgn": 129794
          }
        }
      },
      "name": "PVL-103_PIKKER",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "PATROL",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:17.458Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.05,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:13.354Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 5.8119,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:13.354Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.796375,
            "latitude": 59.5789
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:13.354Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:13.354Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.468,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:13.354Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "anchored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:13.354Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not engaged",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:13.354Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 1.5
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:17.458Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 36
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:17.458Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 51,
            "name": "SAR"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:17.458Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 6,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:17.458Z",
          "pgn": 129794
        }
      }
    },
    "urn:mrn:imo:mmsi:276260000": {
      "mmsi": "276260000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:17.758Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 5.3913,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:17.758Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7095933,
            "latitude": 59.4601383
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:17.758Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:17.758Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.8571,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:17.758Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "anchored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:17.758Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:02:17.758Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:02:17.758Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:276810000": {
      "mmsi": "276810000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:54.124Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 14,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:31.589Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:31.589Z",
            "pgn": 129794
          }
        }
      },
      "name": "WRANGO",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "KELNASE",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:31.589Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:54.124Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 6.0842,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:54.124Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.0123117,
            "latitude": 59.6372316
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:54.124Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:54.124Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 5.0789,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:54.124Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:54.124Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:54.124Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 1.9
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:31.589Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 24
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:31.589Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 60,
            "name": "Passenger ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:31.589Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 6,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:31.589Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9690690"
      }
    },
    "urn:mrn:imo:mmsi:276522000": {
      "mmsi": "276522000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:39.373Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 10,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:38.008Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -1,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:38.008Z",
            "pgn": 129794
          }
        }
      },
      "name": "PILOT AHTO-19",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "VIRTSU",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:38.008Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:39.373Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:39.373Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7944467,
            "latitude": 59.558095
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:39.373Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:39.373Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:39.373Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 1.5
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.008Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 14
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.008Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 50,
            "name": "Pilot vessel"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.008Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 4,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.008Z",
          "pgn": 129794
        }
      }
    },
    "urn:mrn:imo:mmsi:538003737": {
      "mmsi": "538003737",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:42.761Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 208,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:42.761Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": -10,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:42.761Z",
            "pgn": 129794
          }
        }
      },
      "name": "V8 STEALTH",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "MUGGA, ESTONIA",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:42.761Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.364Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 6.0737,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.364Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9613833,
            "latitude": 59.4968666
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.364Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.364Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.5585,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.364Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.364Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.364Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 15
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:42.761Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 250
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:42.761Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 80,
            "name": "Tanker"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:42.761Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 44,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:42.761Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9436018"
      }
    },
    "urn:mrn:imo:mmsi:309584000": {
      "mmsi": "309584000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 4.62,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:36.220Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.7473,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:36.220Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.4719667,
            "latitude": 59.7198
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:36.220Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.7298,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:36.220Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:36.220Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:36.220Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:36.220Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:36.220Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:230111040": {
      "mmsi": "230111040",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0.05,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:53.514Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.6807,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:53.514Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.3907967,
            "latitude": 59.975
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:53.514Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:53.514Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:53.514Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:53.514Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:276432000": {
      "mmsi": "276432000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:12.613Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.7889,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:12.613Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.71976,
            "latitude": 59.4577666
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:12.613Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:12.613Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.5759,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:12.613Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:12.613Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:04:12.613Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:04:12.613Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:375548000": {
      "mmsi": "375548000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:58.923Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 5.4001,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:58.923Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.6598733,
            "latitude": 59.4586133
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:58.923Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:58.923Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.6477,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:58.923Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:58.923Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:58.923Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:23.509Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:23.509Z",
            "pgn": 129794
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 55,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:23.509Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 2.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:23.509Z",
            "pgn": 129794
          }
        }
      },
      "name": "DARINA",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 3.3
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:23.509Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 63
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:23.509Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:23.509Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 11,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:23.509Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 7700582"
      }
    },
    "urn:mrn:imo:mmsi:375838000": {
      "mmsi": "375838000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:35.274Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 126,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:21.639Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:21.639Z",
            "pgn": 129794
          }
        }
      },
      "name": "BALTIC PRINCE",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:05:21.639Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:35.274Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 1.8169,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:35.274Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.6601917,
            "latitude": 59.4582616
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:35.274Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:35.274Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:35.274Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 6.7
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:21.639Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 150
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:21.639Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:21.639Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 23,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:05:21.639Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8813594"
      }
    },
    "urn:mrn:imo:mmsi:230630000": {
      "mmsi": "230630000",
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:46.923Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 72,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:17.698Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 1.5,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:17.698Z",
            "pgn": 129794
          }
        }
      },
      "name": "PRIMA BALLERINA",
      "navigation": {
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "TALLINN",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:17.698Z",
            "pgn": 129794
          }
        },
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.923Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.0038,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.923Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7077283,
            "latitude": 59.459035
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.923Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.923Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.733,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.923Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.923Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:46.923Z",
          "pgn": 129038
        }
      },
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 3.2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:17.698Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 88
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:17.698Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 70,
            "name": "Cargo ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:17.698Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 13,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:17.698Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 8609618"
      }
    },
    "urn:mrn:imo:mmsi:276787000": {
      "mmsi": "276787000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:29.993Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 2.6075,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:29.993Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.6714,
            "latitude": 59.4515833
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:29.993Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:29.993Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:06:29.993Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:06:29.993Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:210631000": {
      "mmsi": "210631000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 7.45,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.804Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 4.5361,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.804Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 25.5369483,
            "latitude": 59.899625
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.804Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.804Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.5378,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.804Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.804Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:55.804Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:55.804Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:276672000": {
      "mmsi": "276672000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:43.944Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.5919,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:43.944Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7704333,
            "latitude": 59.4443083
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:43.944Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:43.944Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.5953,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:43.944Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:43.944Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:43.944Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:07:43.944Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:230108610": {
      "mmsi": "230108610",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 4.78,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:52.214Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 5.2011,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:52.214Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9674783,
            "latitude": 60.1629283
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:52.214Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:52.214Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:52.214Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:07:52.214Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:230252000": {
      "mmsi": "230252000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.064Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.7435,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.064Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.974565,
            "latitude": 60.16992
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.064Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.064Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 4.2236,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.064Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.064Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:53.064Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:07:53.064Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:230016000": {
      "mmsi": "230016000",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.464Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.1396,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.464Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.7144667,
            "latitude": 59.46285
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.464Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.464Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.733,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.464Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "moored",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.464Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.464Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:01.464Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:230108590": {
      "mmsi": "230108590",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:05.405Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 0.0017,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:05.405Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9804183,
            "latitude": 60.16742
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:05.405Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:05.405Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 0.9948,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:05.405Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:05.405Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:05.405Z",
          "pgn": 129038
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:05.405Z",
            "pgn": 129038
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:230985490": {
      "mmsi": "230985490",
      "navigation": {
        "speedOverGround": {
          "meta": {
            "units": "m/s",
            "description": "Vessel speed over ground. If converting from AIS 'HIGH' value, set to 102.2 (Ais max value) and add warning in notifications"
          },
          "value": 4.32,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:56.874Z",
          "pgn": 129038
        },
        "courseOverGroundTrue": {
          "meta": {
            "units": "rad",
            "description": "Course over ground (true)"
          },
          "value": 3.0892,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:56.874Z",
          "pgn": 129038
        },
        "position": {
          "meta": {
            "description": "The position of the vessel in 2 or 3 dimensions (WGS84 datum)",
            "properties": {
              "longitude": {
                "type": "number",
                "description": "Longitude",
                "units": "deg",
                "example": 4.98765245
              },
              "latitude": {
                "type": "number",
                "description": "Latitude",
                "units": "deg",
                "example": 52.0987654
              },
              "altitude": {
                "type": "number",
                "description": "Altitude",
                "units": "m"
              }
            }
          },
          "value": {
            "longitude": 24.9828833,
            "latitude": 60.15375
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:56.874Z",
          "pgn": 129038
        },
        "headingTrue": {
          "meta": {
            "units": "rad",
            "description": "The current true north heading of the vessel, equals 'headingMagnetic adjusted for magneticVariation'"
          },
          "value": 3.0892,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:56.874Z",
          "pgn": 129038
        },
        "state": {
          "meta": {
            "description": "Current navigational state of the vessel"
          },
          "value": "motoring",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:56.874Z",
          "pgn": 129038
        },
        "specialManeuver": {
          "meta": {},
          "value": "not available",
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:56.874Z",
          "pgn": 129038
        },
        "rateOfTurn": {
          "meta": {
            "units": "rad/s",
            "description": "Rate of turn (+ve is change to starboard). If the value is AIS RIGHT or LEFT, set to +-0.0206 rads and add warning in notifications"
          },
          "value": 0,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:56.874Z",
          "pgn": 129038
        },
        "destination": {
          "commonName": {
            "meta": {
              "description": "Common name of the Destination, eg 'Fiji', also used in ais messages"
            },
            "value": "HELSINKI",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:16.408Z",
            "pgn": 129794
          }
        }
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {
              "description": "AIS transponder class in sensors.ais.class, A or B"
            },
            "value": "A",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:56.874Z",
            "pgn": 129038
          },
          "fromBow": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 17,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:16.408Z",
            "pgn": 129794
          },
          "fromCenter": {
            "meta": {
              "description": "Data should be of type number."
            },
            "value": 0,
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:16.408Z",
            "pgn": 129794
          }
        }
      },
      "name": "SUOMENLINNA II",
      "design": {
        "draft": {
          "meta": {
            "description": "The draft of the vessel",
            "properties": {
              "minimum": {
                "description": "The minimum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "maximum": {
                "description": "The maximum draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "current": {
                "description": "The current draft of the vessel",
                "type": "number",
                "units": "m"
              },
              "canoe": {
                "description": "The draft of the vessel without protrusions such as keel, centerboard, rudder",
                "type": "number",
                "units": "m"
              }
            }
          },
          "value": {
            "maximum": 3.9
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:16.408Z",
          "pgn": 129794
        },
        "length": {
          "meta": {
            "description": "The various lengths of the vessel",
            "properties": {
              "overall": {
                "type": "number",
                "description": "Length overall",
                "units": "m"
              },
              "hull": {
                "type": "number",
                "description": "Length of hull",
                "units": "m"
              },
              "waterline": {
                "type": "number",
                "description": "Length at waterline",
                "units": "m"
              }
            }
          },
          "value": {
            "overall": 34
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:16.408Z",
          "pgn": 129794
        },
        "aisShipType": {
          "meta": {
            "description": "The ais ship type see http://www.bosunsmate.org/ais/message5.php",
            "properties": {
              "id": {
                "type": "number",
                "description": "The ship type number"
              },
              "name": {
                "type": "string",
                "description": "The ship type name"
              }
            }
          },
          "value": {
            "id": 60,
            "name": "Passenger ship"
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:16.408Z",
          "pgn": 129794
        },
        "beam": {
          "meta": {
            "units": "m",
            "description": "Data should be of type number."
          },
          "value": 8,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:16.408Z",
          "pgn": 129794
        }
      },
      "registrations": {
        "imo": "IMO 9315408"
      }
    }
  },
  "self": "vessels.urn:mrn:signalk:uuid:7980c650-6871-45d5-be0f-205d2efadacc",
  "version": "0.1.0",
  "sources": {
    "defaults": {},
    "can1": {
      "43": {
        "n2k": {
          "pgns": {
            "129038": "2014-08-15T19:01:31.965Z",
            "129039": "2014-08-15T19:01:32.202Z",
            "129041": "2014-08-15T19:09:12.666Z",
            "129793": "2014-08-15T19:01:30.633Z",
            "129794": "2014-08-15T19:01:26.557Z",
            "129809": "2014-08-15T19:01:03.432Z",
            "129810": "2014-08-15T19:01:03.493Z"
          },
          "src": "43"
        }
      },
      "115": {
        "n2k": {
          "pgns": {
            "128259": "2014-08-15T19:01:31.290Z",
            "128267": "2014-08-15T19:01:31.530Z",
            "128275": "2014-08-15T19:01:31.954Z",
            "130306": "2014-08-15T19:01:31.430Z",
            "130311": "2014-08-15T19:01:31.355Z"
          },
          "src": "115"
        }
      },
      "129": {
        "n2k": {
          "pgns": {
            "127506": "2014-08-15T19:01:30.384Z",
            "127508": "2014-08-15T19:01:31.963Z",
            "127513": "2014-08-15T19:00:33.279Z"
          },
          "src": "129",
          "unknownPGNs": {
            "127513": {
              "prio": 5,
              "pgn": 127513,
              "dst": 255,
              "src": 129,
              "timestamp": "2014-08-15T19:00:33.279Z",
              "input": [
                "2014-08-15T19:00:33.279Z,5,127513,129,255,8,01,c0,01,c0,07,00,ff,00"
              ],
              "fields": {
                "Instance": 1,
                "Battery Type": "Flooded",
                "Supports Equalization": "No",
                "Nominal Voltage": "12V",
                "Chemistry": "Pb (Lead)",
                "Capacity": 7142400,
                "Temperature Coefficient": 0,
                "Charge Efficiency Factor": 0
              },
              "description": "Battery Configuration Status"
            }
          }
        }
      },
      "160": {
        "n2k": {
          "pgns": {
            "126992": "2014-08-15T19:01:31.617Z",
            "127250": "2014-08-15T19:01:31.346Z",
            "128259": "2014-08-15T19:01:31.721Z",
            "129025": "2014-08-15T19:01:32.025Z",
            "129026": "2014-08-15T19:01:31.217Z",
            "129029": "2014-08-15T19:01:31.518Z",
            "129033": "2014-08-15T19:00:00.045Z",
            "129044": "2014-08-15T19:00:00.344Z",
            "129291": "2014-08-15T19:01:31.815Z",
            "129540": "2014-08-15T19:01:31.344Z",
            "130577": "2014-08-15T19:01:32.023Z",
            "130846": "2014-08-15T19:00:01.743Z"
          },
          "src": "160",
          "unknownPGNs": {
            "129033": {
              "prio": 3,
              "pgn": 129033,
              "dst": 255,
              "src": 160,
              "timestamp": "2014-08-15T19:00:00.045Z",
              "input": [
                "2014-08-15T19:00:00.045Z,3,129033,160,255,8,a9,3f,fc,ed,c4,28,b4,00"
              ],
              "fields": {
                "Date": "2014.08.15",
                "Time": "18:59:59.46200",
                "Local Offset": "03:00:00"
              },
              "description": "Time & Date"
            },
            "129044": {
              "prio": 6,
              "pgn": 129044,
              "dst": 255,
              "src": 160,
              "timestamp": "2014-08-15T19:00:00.344Z",
              "input": [
                "2014-08-15T19:00:00.344Z,6,129044,160,255,20,57,38,34,00,00,00,00,00,00,00,00,00,00,00,00,00,57,38,34,00"
              ],
              "fields": {
                "Local Datum": "W84",
                "Delta Latitude": 0,
                "Delta Longitude": 0,
                "Delta Altitude": 0,
                "Reference Datum": "W84"
              },
              "description": "Datum"
            },
            "130846": {
              "prio": 7,
              "pgn": 130846,
              "dst": 255,
              "src": 160,
              "timestamp": "2014-08-15T19:00:01.743Z",
              "input": [
                "2014-08-15T19:00:01.743Z,7,130846,160,255,12,3b,9f,02,14,1f,cd,12,0f,ff,3f,ff,ff"
              ],
              "fields": {
                "Manufacturer Code": 1851
              }
            }
          }
        }
      },
      "label": "can1",
      "type": "NMEA2000"
    },
    "signalk-server": {},
    "courseApi": {},
    "course-provider": {}
  },
  "shore": {
    "basestations": {
      "urn:mrn:imo:mmsi:002766140": {
        "url": "basestations",
        "navigation": {
          "position": {
            "meta": {},
            "value": {
              "longitude": 24.84,
              "latitude": 59.5166666
            },
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:30.123Z",
            "pgn": 129793
          }
        },
        "mmsi": "002766140",
        "sensors": {
          "ais": {
            "class": {
              "meta": {},
              "value": "BASE",
              "$source": "can1.43",
              "timestamp": "2014-08-15T19:01:30.123Z",
              "pgn": 129793
            }
          }
        }
      },
      "urn:mrn:imo:mmsi:002766160": {
        "url": "basestations",
        "navigation": {
          "position": {
            "meta": {},
            "value": {
              "longitude": 25.5000533,
              "latitude": 59.6458883
            },
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:30.363Z",
            "pgn": 129793
          }
        },
        "mmsi": "002766160",
        "sensors": {
          "ais": {
            "class": {
              "meta": {},
              "value": "BASE",
              "$source": "can1.43",
              "timestamp": "2014-08-15T19:01:30.363Z",
              "pgn": 129793
            }
          }
        }
      },
      "urn:mrn:imo:mmsi:002300048": {
        "url": "basestations",
        "navigation": {
          "position": {
            "meta": {},
            "value": {
              "longitude": 24.97458,
              "latitude": 60.10433
            },
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:22.583Z",
            "pgn": 129793
          }
        },
        "mmsi": "002300048",
        "sensors": {
          "ais": {
            "class": {
              "meta": {},
              "value": "BASE",
              "$source": "can1.43",
              "timestamp": "2014-08-15T19:01:22.583Z",
              "pgn": 129793
            }
          }
        }
      },
      "urn:mrn:imo:mmsi:002300047": {
        "url": "basestations",
        "navigation": {
          "position": {
            "meta": {},
            "value": {
              "longitude": 25.625335,
              "latitude": 60.204045
            },
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:23.032Z",
            "pgn": 129793
          }
        },
        "mmsi": "002300047",
        "sensors": {
          "ais": {
            "class": {
              "meta": {},
              "value": "BASE",
              "$source": "can1.43",
              "timestamp": "2014-08-15T19:01:23.032Z",
              "pgn": 129793
            }
          }
        }
      },
      "urn:mrn:imo:mmsi:002300049": {
        "url": "basestations",
        "navigation": {
          "position": {
            "meta": {},
            "value": {
              "longitude": 24.36699,
              "latitude": 60.030755
            },
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:25.914Z",
            "pgn": 129793
          }
        },
        "mmsi": "002300049",
        "sensors": {
          "ais": {
            "class": {
              "meta": {},
              "value": "BASE",
              "$source": "can1.43",
              "timestamp": "2014-08-15T19:01:25.914Z",
              "pgn": 129793
            }
          }
        }
      },
      "urn:mrn:imo:mmsi:002300084": {
        "url": "basestations",
        "navigation": {
          "position": {
            "meta": {},
            "value": {
              "longitude": 23.217595,
              "latitude": 59.90777
            },
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:01:30.633Z",
            "pgn": 129793
          }
        },
        "mmsi": "002300084",
        "sensors": {
          "ais": {
            "class": {
              "meta": {},
              "value": "BASE",
              "$source": "can1.43",
              "timestamp": "2014-08-15T19:01:30.633Z",
              "pgn": 129793
            }
          }
        }
      },
      "urn:mrn:imo:mmsi:002300046": {
        "url": "basestations",
        "navigation": {
          "position": {
            "meta": {},
            "value": {
              "longitude": 26.44059,
              "latitude": 60.274485
            },
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:07:26.394Z",
            "pgn": 129793
          }
        },
        "mmsi": "002300046",
        "sensors": {
          "ais": {
            "class": {
              "meta": {},
              "value": "BASE",
              "$source": "can1.43",
              "timestamp": "2014-08-15T19:07:26.394Z",
              "pgn": 129793
            }
          }
        }
      }
    }
  },
  "atons": {
    "urn:mrn:imo:mmsi:992761013": {
      "mmsi": "992761013",
      "name": "BUOY-295@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.67005,
            "latitude": 59.52436
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.126Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.126Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:51.126Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 20,
          "name": "Cardinal Mark N"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:07:51.126Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:07:51.126Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:07:51.126Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:07:51.126Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761028": {
      "mmsi": "992761028",
      "name": "BUOY-105@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 25.6266267,
            "latitude": 59.7104166
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.956Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.956Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:01.956Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 20,
          "name": "Cardinal Mark N"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:01.956Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:01.956Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:01.956Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:01.956Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761005": {
      "mmsi": "992761005",
      "name": "BUOY-162@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 25.072795,
            "latitude": 59.628295
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:40.886Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:40.886Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:40.886Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 20,
          "name": "Cardinal Mark N"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:07:40.886Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:07:40.886Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:07:40.886Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:07:40.886Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761002": {
      "mmsi": "992761002",
      "name": "BUOY-151@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 25.093145,
            "latitude": 59.553615
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:52.175Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:52.175Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:07:52.175Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 20,
          "name": "Cardinal Mark N"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:07:52.175Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:07:52.175Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:07:52.175Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:07:52.175Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761006": {
      "mmsi": "992761006",
      "name": "BUOY-163@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 25.0515,
            "latitude": 59.5999633
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.785Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.785Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:06.785Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 22,
          "name": "Cardinal Mark S"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:06.785Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:06.785Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:06.785Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:06.785Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761009": {
      "mmsi": "992761009",
      "name": "BUOY-211@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.669665,
            "latitude": 59.6078266
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:04.466Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:04.466Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:04.466Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 29,
          "name": "Safe Water"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:04.466Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:04.466Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:04.466Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:04.466Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761015": {
      "mmsi": "992761015",
      "name": "BUOY-369@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.5002533,
            "latitude": 59.4997916
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:09.606Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:09.606Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:09.606Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 29,
          "name": "Safe Water"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:09.606Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:09.606Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:09.606Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:09.606Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761008": {
      "mmsi": "992761008",
      "name": "BUOY-205@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.58642,
            "latitude": 59.6775366
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:16.465Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:16.465Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:16.465Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 20,
          "name": "Cardinal Mark N"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:16.465Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:16.465Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:16.465Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:16.465Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761010": {
      "mmsi": "992761010",
      "name": "BUOY-212@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.732545,
            "latitude": 59.5253983
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:34.546Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:34.546Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:34.546Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 29,
          "name": "Safe Water"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:34.546Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:34.546Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:34.546Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:34.546Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761004": {
      "mmsi": "992761004",
      "name": "BUOY-159@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.87145,
            "latitude": 59.6567433
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.075Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.075Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.075Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 20,
          "name": "Cardinal Mark N"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:38.075Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:38.075Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:38.075Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:38.075Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761003": {
      "mmsi": "992761003",
      "name": "BUOY-157@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.8813267,
            "latitude": 59.6955033
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:35.556Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:35.556Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:35.556Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 23,
          "name": "Cardinal Mark W"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:35.556Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:35.556Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:35.556Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:35.556Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761012": {
      "mmsi": "992761012",
      "name": "BUOY-225@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.719745,
            "latitude": 59.6078116
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.865Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.865Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:38.865Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 23,
          "name": "Cardinal Mark W"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:38.865Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:38.865Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:38.865Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:38.865Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761007": {
      "mmsi": "992761007",
      "name": "BUOY-176@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 25.1244083,
            "latitude": 59.5854716
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:41.557Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:41.557Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:41.557Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 21,
          "name": "Cardinal Mark E"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:41.557Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:41.557Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:41.557Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:41.557Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761017": {
      "mmsi": "992761017",
      "name": "BUOY-382@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.041685,
            "latitude": 59.4190816
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:04.386Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:04.386Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:04.386Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 20,
          "name": "Cardinal Mark N"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:09:04.386Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:09:04.386Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:09:04.386Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:04.386Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761016": {
      "mmsi": "992761016",
      "name": "BUOY-370@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.5444733,
            "latitude": 59.4996966
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:40.565Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:40.565Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:40.565Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 29,
          "name": "Safe Water"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:40.565Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:40.565Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:40.565Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:40.565Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761014": {
      "mmsi": "992761014",
      "name": "BUOY-368@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.3329233,
            "latitude": 59.49988
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:12.666Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:12.666Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:09:12.666Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 29,
          "name": "Safe Water"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:09:12.666Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:09:12.666Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:09:12.666Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:09:12.666Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761001": {
      "mmsi": "992761001",
      "name": "BUOY-148@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 25.1891883,
            "latitude": 59.5857216
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:42.466Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:42.466Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:42.466Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 23,
          "name": "Cardinal Mark W"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:42.466Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:42.466Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:42.466Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:42.466Z",
            "pgn": 129041
          }
        }
      }
    },
    "urn:mrn:imo:mmsi:992761011": {
      "mmsi": "992761011",
      "name": "BUOY-213@@@@@@@@@@@@",
      "navigation": {
        "position": {
          "meta": {},
          "value": {
            "longitude": 24.7542117,
            "latitude": 59.4965316
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:47.454Z",
          "pgn": 129041
        }
      },
      "design": {
        "length": {
          "meta": {},
          "value": {
            "overall": 2
          },
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:47.454Z",
          "pgn": 129041
        },
        "beam": {
          "meta": {},
          "value": 2,
          "$source": "can1.43",
          "timestamp": "2014-08-15T19:08:47.454Z",
          "pgn": 129041
        }
      },
      "atonType": {
        "meta": {},
        "value": {
          "id": 29,
          "name": "Safe Water"
        },
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:47.454Z",
        "pgn": 129041
      },
      "virtual": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:47.454Z",
        "pgn": 129041
      },
      "offPosition": {
        "meta": {},
        "value": false,
        "$source": "can1.43",
        "timestamp": "2014-08-15T19:08:47.454Z",
        "pgn": 129041
      },
      "sensors": {
        "ais": {
          "class": {
            "meta": {},
            "value": "ATON",
            "$source": "can1.43",
            "timestamp": "2014-08-15T19:08:47.454Z",
            "pgn": 129041
          }
        }
      }
    }
  }
}