3Dem. Software per la visione tridimensionale di file DEM, ma non solo.
GiÃ* postato in passato, lo ripropongo.

http://www.visualizationsoftware.com/3dem.html


3DEM for Win95/98/ME/2000 and Windows XP will produce three dimensional terrain scenes and flyby animations from a wide variety of freely available data sources including:
  • USGS Digital Elevation Model (ASCII DEM) files
  • USGS Spatial Data Transfer Standard (SDTS DEM) files
  • USGS National Elevation Dataset (NED) files
  • USGS Global 30 Arc Second Elevation Data Set (GTOPO30 DEM) files
  • NOAA Global Land One-km Base Elevation (GLOBE DEM) files
  • NASA Shuttle Radar Topography Mission (SRTM) files
  • NASA Mars Orbiter Laser Altimeter (MOLA) files
  • NASA Mars Viking Orbiter Digital Topographic Map (DTM) files
  • Any topographic data file organized by rows and columns of elevation data
Terrain data files can be saved in the following formats for use by other GIS programs
USGS ASCII Digital Elevation Model (*.dem)
GeoTiff Graphics File (*.tif)
GeoTiff Digital Elevation Model (*.tif)
Binary terrain matrix (*.bin)
VRML world (*.wrl)
Terragen terrain (*.ter





Easy GPS, entry level nel software per GPS

http://www.easygps.com/