Geographic library
Viking is a free/open source program to manage GPS data
French Geographic Information System
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
Multiagent simulator of road traffic in Qt/C++ and OpenStreetMap.
A Landsat 8 scene viewer
Wrapper for QNetMap library
MeteosatTool is for visualization and processing meteo satellite image