Advanced mission simulation and analysis tool
A GUI for the freeware Geographical Information System PCRaster
GDAL wheels for python and C/C++ projects (Linux only)
Plugins for OpenCPN
A C library for parsing/normalizing street addresses around the world
Google Earth Enterprise - Open Source
Interactive visualization of plate tectonics.
Spectral Data - binary builds for Windows 10
Interactive, thoroughly customizable maps
Offline OpenStreetMap maps for iOS and Android
Geodesy based library (geodetic and geocentric functions)
A library to generate short codes
See your friends from VKontakte on the map
Geostatistics and geosciences modeling software
Q-Rap (www.QRap.org.za) is a Radio Network Planning plug-in for QGIS
Library for OpenStreetMap offline rendering and routing
Multiagent simulator of road traffic in Qt/C++ and OpenStreetMap.
#5A - STM32L496 based module for free development
Subway maps of the World !
A Landsat 8 scene viewer
Open Source Marine Chart Plotting Program
GeoData Web Editing [core SIG Web]