Cross platform (lin/win/mac) geographical information system (GIS)
Google maps for block game
Mybatis common mapper, easy to use
GPS log file viewer and analyzer
Viking is a free/open source program to manage GPS data
Bootable linux distro for Geospatial Applications
Showing The Amateur radio Repeaters Tool
Toolkit for working with and mapping geospatial data
Automated detection of the unknown early map projection
GWC is a tile server and caching proxy written in Java
GPS track editor for editing tracks and planning (multiple) day tours
An information system for cyclists in Berlin and Brandenburg
... the open-source glide computer
A software package for quantitative analysis in Panbiogeography
Spatial Statistics Libraries & Tools for GeoTools, GeoServer, uDig