Transport coordinate between earth(WGS-84) and mars in china(GCJ-02)
Simple GPS tracking server
Open source system for GPS tracking devices
NMEA 0183 library for Java
Apl. móvil de Información georeferenciada + visor 3D escritorio
Customization of OpenGTS look and feel
GT2 combines online and offline navigation for hikers and cyclists
FAA digital chart viewer for iPhone and iPad
Analyze gpx files and store summary in Sqlite database
a free and open map of wireless communicating objects