# foxglove_msgs/LaserScan # A single scan from a planar laser range-finder # Generated by https://github.com/foxglove/schemas # Timestamp of scan time timestamp # Frame of reference string frame_id # Origin of scan relative to frame of reference; points are positioned in the x-y plane relative to this origin; angles are interpreted as counterclockwise rotations around the z axis with 0 rad being in the +x direction geometry_msgs/Pose pose # Bearing of first point, in radians float64 start_angle # Bearing of last point, in radians float64 end_angle # Distance of detections from origin; assumed to be at equally-spaced angles between `start_angle` and `end_angle` float64[] ranges # Intensity of detections float64[] intensities