Google maps for block game
Traccar GPS Tracking System
Geographic library
Toolkit for working with and mapping geospatial data
GPS log file viewer and analyzer
Bootable linux distro for Geospatial Applications
GWC is a tile server and caching proxy written in Java
GPS track editor for editing tracks and planning (multiple) day tours
Open OSINT stack for monitoring, analysis, and risk detection
A software package for quantitative analysis in Panbiogeography
... the open-source glide computer
An information system for cyclists in Berlin and Brandenburg
A project on topography and weather comparison
Open source cross-platform Java Visual Traceroute
Tool for assessment of environmental services on farm scale.