Flights, vessels, satellites and trackers realtime 2D/3D display
FastVersion is a Qgis plugin for data versioning in a Postgis database
Open Source Marine Chart Plotting Program
A map maker via online map services
GeoData Web Editing [core SIG Web]
Application to browse and visualize your GPS files
Multiplatform Ham Radio APRS and Mapping Program
Former project page
DB Query Plugin for OpenJump
Raster layer editing toolbar for ArcMap 10.x
A wildfire decision support system and visualization tool from Emxsys.
Sistema de Control Medioambiental
HistoryLoc is a practical system to track place names over time.