Cross platform (lin/win/mac) geographical information system (GIS)
An open source geocoder for openstreetmap data
GeoServer repository
Large-scale WebGL-powered geospatial data visualization analysis
Geographic library
Toolkit for working with and mapping geospatial data
Viking is a free/open source program to manage GPS data
GPS track editor for editing tracks and planning (multiple) day tours
Set of Java interfaces for geospatial applications
An information system for cyclists in Berlin and Brandenburg
Open source system for GPS tracking devices
An interactive tool for GNSS position time series analysis
Spatial Statistics Libraries & Tools for GeoTools, GeoServer, uDig
Open Source Desktop GIS with Surveying and Cartography Functionality
A project on topography and weather comparison
Visualize deep ocean biogeochemical sediment samples in 2D and 3D!