# RINEX/GNSS QC and processing This crate is a small library to share and implement in other libraries to form a coherent ecosystem to process and analyze GNSS data. As an example, this crate is implemented in the RINEX and SP3 libraries, the RINEX-QC library and the RINEX-Cli application and allows the synthesis of analysis reports and the processing on GNSS down to navigation. ## Existing Modules - html: HTML report rendition - merge: describes how we stack data into an already existing context - processing: available on crate feature only, describes a filter designer and processing ops