Cross platform (lin/win/mac) geographical information system (GIS)
Large-scale WebGL-powered geospatial data visualization analysis
Traccar GPS Tracking System
Open Source Routing Machine - C++ backend
Toolkit for working with and mapping geospatial data
Bootable linux distro for Geospatial Applications
Build your own GPS unit
GWC is a tile server and caching proxy written in Java
Open source cross-platform Java Visual Traceroute
Google Earth Enterprise - Open Source
Analysis and display of Census, business, government attribute data
Geodesy based library (geodetic and geocentric functions)
BEAST is a tool dedicated to assess political goals of woody bioenergy
FastVersion is a Qgis plugin for data versioning in a Postgis database
Mobile implementation of HMA standardised EO data sources
Distributed Version Control System for Geospatial data
Multiplatform Ham Radio APRS and Mapping Program
A wildfire decision support system and visualization tool from Emxsys.