Open-source JavaScript library for mobile-friendly interactive maps
Ultra Fast Geospatial Database & Geofencing Server
Spatial Statistics Libraries & Tools for GeoTools, GeoServer, uDig
Workflow and set of tools for Automated Imagery Classification
Geostatistics and geosciences modeling software
Tools for reading, validating & writing transit schedule info in GTFS
The full-featured, easy-to-use desktop GIS with real processing power!
Open Source Marine Chart Plotting Program
MorphoLim : identifying city boundaries
A frontend for gpsbabel
Interactive geospatial directory
Geomatics & mapping tools for the masses!