GWC is a tile server and caching proxy written in Java
Navigational Algorithms - Marine navigation
GPS track editor for editing tracks and planning (multiple) day tours
The bidirectional mapping library for Python
... the open-source glide computer
Open OSINT stack for monitoring, analysis, and risk detection
An information system for cyclists in Berlin and Brandenburg
Open Source Desktop GIS with Surveying and Cartography Functionality
Build your own GPS unit
Automated detection of the unknown early map projection
Spatial Statistics Libraries & Tools for GeoTools, GeoServer, uDig
Geographic feature extraction and data mining
A software package for quantitative analysis in Panbiogeography
Handling and basic analysis of hyperspectral data in R
A project on topography and weather comparison
A Matlab software to estimate Euler pole parameters