Cross platform (lin/win/mac) geographical information system (GIS)
Blender addons to make the bridge between Blender and geographic data
Viking is a free/open source program to manage GPS data
An information system for cyclists in Berlin and Brandenburg
GDAL wheels for python and C/C++ projects (Linux only)
A Landsat 8 scene viewer
Application to browse and visualize your GPS files
A wildfire decision support system and visualization tool from Emxsys.
Open Street Map (OSM) tools, OSM/XML parser, tag extractor