Open source system for GPS tracking devices
Open Source Marine Chart Plotting Program
A tile-based map viewer with support for GPX files.
Apl. móvil de Información georeferenciada + visor 3D escritorio
Using PHP-CLI to parse NMEA data to generate depth maps with GD
A gui for linux users of miniHomer, a GPS tracker
Visualize data from the opencellid.org project
Analyze gpx files and store summary in Sqlite database
a free and open map of wireless communicating objects