GPS Visualizer is a free utility that creates customizable maps and profiles from GPS data (tracklogs & waypoints), addresses, or coordinates. Coordinates calculators.
Viking is a free/open source program to manage GPS data. You can import and plot tracks and waypoints, show OSM and/or Terraserver maps under it, download geocaches for an area on the map, make new tracks and waypoints, see real-time GPS position, etc.
Le site de GEOTOPO, distributeur du matériel de topographie Trimble pour l'Est et le centre de la France.
Téléchargement d'utilitaires : transfert carnet de terrain/PC, Geodimeter Software Tools, planification de missions GPS