Python Graphical GPS Client Application supporting NMEA, UBX, SBF, UNI, QGC, RTCM3, NTRIP & SPARTN Protocols
Lightweight GPS NMEA parser for embedded systems
A concise ChartPlotter/Navigator. A cross-platform ship-borne GUI application supporting * GPS/GPDS Postition Input * BSB Raster Chart Display * S57 Vector ENChart Display * AIS Input Decoding * Waypoint Autopilot Navigation
GPS log file viewer and analyzer with support for GPX, TCX, KML, FIT, IGC, NMEA, SLF, SML, LOC, GPI, GeoJSON and OziExplorer files.
a lightweight GPS NMEA 0183 parser library in pure C
AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR
NMEA2000 library for Arduino
CAN Boat provides NMEA 2000 and NMEA 0183 utilities. It contains a NMEA 2000 PGN decoder and can read and write N2K messages. It is not meant as an end-user tool but as a discovery mechanism for delving into NMEA 2000 networks.
Open Source echo sounder / depth sounder / SONAR for bathymetry and research. Arduino based and compatible.