Open source cross-platform Java Visual Traceroute
Toolkit for working with and mapping geospatial data
Simple GPS tracking server
Adjustment of local surveying networks, binary builds for Windows
A software gps simulator
Korean Spatial DBMS Driver
Subway maps of the World !
http://abc-map.fr
Satellite Emulator
Multiplatform Ham Radio APRS and Mapping Program
QNetMap is the library for displaying the map and the objects on it
Dendrochronological sample measurement, curation and analysis program
A wildfire decision support system and visualization tool from Emxsys.
LGPL GML parser
Ready-to-use appliance for GIS, Data Mining and Analysis, Modelling...
Visualize data from the opencellid.org project
a free and open map of wireless communicating objects