Viking is a free/open source program to manage GPS data
Toolkit for working with and mapping geospatial data
GWC is a tile server and caching proxy written in Java
Spatial Statistics Libraries & Tools for GeoTools, GeoServer, uDig
An information system for cyclists in Berlin and Brandenburg
Geographic feature extraction and data mining
French Geographic Information System
Visualize deep ocean biogeochemical sediment samples in 2D and 3D!
Compilazione libretto rilievo PREGEO durante rilievo con NIKON e LEICA
A GUI for the freeware Geographical Information System PCRaster
Plugins for OpenCPN
Interactive visualization of plate tectonics.
Geodesy based library (geodetic and geocentric functions)