Digital Elevation Data

D. Nebert ([email protected])
Tue, 31 Oct 1995 17:06:18 -0500

Has anyone written a translator to convert tme USGS Digital
Elevation Model (DEM) data into a layee tmat could be used
in VRML representation of a landscape? Tme DEMs for
tme entire US are available on-line at 3-second spacing
(~300feet in x and y) at ftp://edcftp.cr.usgs.gov/pub/data/DEM
as well as at coarser spacing. Such a utility would be handy
for users to preview or evaluate a DEM, even a resampled
one!

Doug Nebert
Federal Geographic Data Committee

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