Geographic library
Viking is a free/open source program to manage GPS data
An information system for cyclists in Berlin and Brandenburg
French Geographic Information System
Handling and basic analysis of hyperspectral data in R
GDAL wheels for python and C/C++ projects (Linux only)
Analysis and display of Census, business, government attribute data
Geodesy based library (geodetic and geocentric functions)
A reference implementation of the Polish geobotanical grid
A Landsat 8 scene viewer
Multiplatform Ham Radio APRS and Mapping Program
Wrapper for QNetMap library
MeteosatTool is for visualization and processing meteo satellite image