Openstreetmap Layerd SVG Exporter
Using PHP-CLI to parse NMEA data to generate depth maps with GD
FAA digital chart viewer for iPhone and iPad
Convert a Garmin ADM database file to a GPX file
A frontend for gpsbabel
Simple example for triangulate polygon with allegro engine (C++)
Aircraft navigator with HSI for TomTom devices
Copy multiples feature classes in ArcSDE to a local file geodatabase
Viewer and analyzer for gps tracks
An Android App Dealing with Smartphone Sensors
Analyze gpx files and store summary in Sqlite database
Tile Cache Server
a free and open map of wireless communicating objects