Open source system for GPS tracking devices
Minimalistic wide-open GPS-locator/tracker
NMEA 0183 library for Java
A GUI for the freeware Geographical Information System PCRaster
Display people's or device transit routes based on latitude and longit
Google Earth Enterprise - Open Source
National Responsibility Assessment for Endangered Species/Habitatats
Analysis and display of Census, business, government attribute data
Braille & ASCII world map renderer for your console
HexWorld a hexagon map example with code
A library to generate short codes
Q-Rap (www.QRap.org.za) is a Radio Network Planning plug-in for QGIS
#5A - STM32L496 based module for free development
CAD 2D for Land Surveying and Civil
CFFI glue code to use Proj.4 library in Lisp
#3A - GPS assisted tracking device with GSM connectivity and a lot of
Batch convert Lat/Long to UTM for Zone 19
A collection of well documented ENVI / IDL algorithms and applications
Application to browse and visualize your GPS files
Multiplatform Ham Radio APRS and Mapping Program
Land survey field crew data management for .RAW and .JOB file types.
Java Swing component for integrating OSM maps into your Java app.