Cross platform (lin/win/mac) geographical information system (GIS)
Large-scale WebGL-powered geospatial data visualization analysis
Open source cross-platform Java Visual Traceroute
Showing The Amateur radio Repeaters Tool
GPS track editor for editing tracks and planning (multiple) day tours
Open source system for GPS tracking devices
An information system for cyclists in Berlin and Brandenburg
Set of Java interfaces for geospatial applications
NMEA 0183 library for Java
Tool for assessment of environmental services on farm scale.
A project on topography and weather comparison
PCRaster environmental modeling software
A GUI for the freeware Geographical Information System PCRaster
GDAL wheels for python and C/C++ projects (Linux only)
A view abstraction to provide a map user interface
Analyze agronomic plant research plots in aerial orthomosaic images.
Automated detection of the unknown early map projection
Multiagent simulator of road traffic in Qt/C++ and OpenStreetMap.
Tools for reading, validating & writing transit schedule info in GTFS
Subway maps of the World !