Library for OpenStreetMap offline rendering and routing
FastVersion is a Qgis plugin for data versioning in a Postgis database
Land survey field crew data management for .RAW and .JOB file types.
Former project page
A tile-based map viewer with support for GPX files.
Apl. móvil de Información georeferenciada + visor 3D escritorio
CAD 2D for Land Surveying,Civil and more
a free and open map of wireless communicating objects