Cross platform (lin/win/mac) geographical information system (GIS)
French Geographic Information System
Minimalistic wide-open GPS-locator/tracker
Google Earth Enterprise - Open Source
Interactive, thoroughly customizable maps
Geostatistics and geosciences modeling software
Open Source Marine Chart Plotting Program
Satellite Emulator
Syntax2D (latest ver. 1.3.7.0)
A gui for linux users of miniHomer, a GPS tracker
A frontend for gpsbabel
Interactive OpenGL map projection and navigation with geodetic utils.
compeo++ - Manage Flytec/ Bräuniger Instruments