GPS log file viewer and analyzer
Viking is a free/open source program to manage GPS data
GPS track editor for editing tracks and planning (multiple) day tours
A Matlab software to estimate Euler pole parameters
NMEA 0183 library for Java
Tool to work on map data, to check the data and generate your own maps
Plugins for OpenCPN
Simple GPS tracking server
GPS mapping and management software
CAD 2D for Land Surveying and Civil
Open Source Marine Chart Plotting Program
This is a port of LibRTK on C#, and into a small c/c++ library.
NMEA libary for java (protocol of GPS devices)
Apl. móvil de Información georeferenciada + visor 3D escritorio
CAD 2D for Land Surveying,Civil and more
A gui for linux users of miniHomer, a GPS tracker
Convert a Garmin ADM database file to a GPX file
Visualize data from the opencellid.org project
Analyze gpx files and store summary in Sqlite database