Viking is a free/open source program to manage GPS data
Bootable linux distro for Geospatial Applications
GWC is a tile server and caching proxy written in Java
Showing The Amateur radio Repeaters Tool
Toolkit for working with and mapping geospatial data
... the open-source glide computer
A Guide of the Trees of Barcelona City
A software package for quantitative analysis in Panbiogeography
Geographic feature extraction and data mining
A project on topography and weather comparison
NMEA 0183 library for Java
Deed and people mapping for genealogists and local historians
Tool to work on map data, to check the data and generate your own maps
National Responsibility Assessment for Endangered Species/Habitatats
Interactive visualization of plate tectonics.
Analysis and display of Census, business, government attribute data
Geodesy based library (geodetic and geocentric functions)