Traccar GPS Tracking System
GPS track editor for editing tracks and planning (multiple) day tours
Open source system for GPS tracking devices
NMEA 0183 library for Java
Tool to work on map data, to check the data and generate your own maps
Java Library for working with gpx files
A library to generate short codes
A reference implementation of the Polish geobotanical grid
Android Phone app that sends your GPS location in a SMS to a recipient
Trasforma coordinate da epsg per google maps
Map application using OpenStreetMap data
NMEA libary for java (protocol of GPS devices)
Processing of GPS travel diaries
An application for using an external bluetooth GPS on Android devices
Apl. móvil de Información georeferenciada + visor 3D escritorio
See you and your friends on a map
Customization of OpenGTS look and feel
Android Mobile Tracking Platform
FAA digital chart viewer for iPhone and iPad