These are Virtual Reality Modeling Language (VRML) worlds created by 3DEM. VRML worlds and freely available VRML player software allow you to explore the terrain surface in real time. The freeware GLView VRML player is highly recommended for exploring these worlds. If your web browser is VRML capable, just click on the images below to view these worlds. If you web browser is not VRML capable, you may see only a blank white terrain, or no terrain at all. In this case download the VRML as a zip file which, after decompression, can be viewed using the GLView VRML player.
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Mount
St Helens created from USGS DEM and Landsat 7 photograph (650 KBytes) ![]() |
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Mount
Hood, Oregon created from USGS DEM and Landsat 7 photograph (2200 KBytes) ![]() |
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Mount
Elbert, Colorado created from USGS DEM and Landsat 7 photograph (2400 KBytes) ![]() |
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Longs
Peak, Colorado created from USGS DEM and Landsat 7 photograph (1100 KBytes) ![]() |
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Mount
Shasta, California created from USGS DEM and Landsat 5 photograph (2900 KBytes) ![]() |
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Emerald
Bay, California created from USGS DEM and Digital Raster Graphic (420 KBytes) ![]() |
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Old
Rag Mountain, Virginia with GPS surface track created from USGS DEM and Digital Raster Graphic (620 KBytes) ![]() |
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Pacific
Ocean Ridge created from bathymetry (300 KBytes) ![]() |
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Mars,
Valles Marineris created from NASA DTM (190 KBytes) ![]() |
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Mars,
Olympus Mons created from NASA DTM (200 KBytes) ![]() |
Note that these VRML worlds are
downloaded in two parts by the GLView VRML player. First, the
elevation data is downloaded as a *.wrl file that appears as a
bright white surface with little visible detail. Then you must
wait a few more minutes for |