The Earth 3D Terrain CD-ROM contains hundreds of 3D Terrain Models of Earth. It provides continuous coverage of the planet above 60 degrees south latitude. The resolution is 900 meters between elevation samples. This CD-ROM uses elevation data from NASA's SRTM mission. Areas that had voids (no data available) have been filled in to provide continuous coverage.
The terrain models on this CD-ROM are ready to use immediately. No decompression is necessary. Just select the terrain models on a map using Natural Scene Designer's visual terrain loading screen. You can even select and combine multiple adjacent terrain models with one mouse stroke!
Note: These terrain models require Natural Scene Designer 4.0 to load.