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