Plugins for OpenCPN
Analysis and display of Census, business, government attribute data
National Responsibility Assessment for Endangered Species/Habitatats
Geostatistics and geosciences modeling software
A software gps simulator
a space-time interpolation geostatistical tool
CFFI glue code to use Proj.4 library in Lisp
GeoData Web Editing [core SIG Web]
Batch convert Lat/Long to UTM for Zone 19
Application to browse and visualize your GPS files
Land survey field crew data management for .RAW and .JOB file types.
OTB is an open-source C++ library for remote sensing images processing
QNetMap is the library for displaying the map and the objects on it
Geolocation Postcode Algorithm
Some pythons plugins to enhance fantasy maps creation with QGis
Software for distance cartogram creation
Source code for ArcGIS Viewer for Flex - a great application framework