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USGS 1-DEGREE DEM DATA
The U.S. Geological Survey distributes 1-degree and 7.5-minute digital
elevation models (DEMs). 1-degree DEMs have a resolution of 100 meters,
while 7.5-minute DEMs have a resolution of 30 meters.
Characteristics of 1-Degree DEM:
* The actual elevation data for this product is produced by the
Defense Mapping Agency, but is distributed by the USGS in a
different tape format. See description of DMA DTED-1 data for
specific information on this product.
* Product is distributed in 1-degree x 1-degree blocks.
Each block corresponds to the east or west half of a standard
USGS 1:250,000 scale map series quadrangle.
* Only the contiguous United States, Hawaii, and limited portions
of Alaska are distributed.
* Price is $75.00 for each 1-degree x 1-degree block.
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Automatically created on: Tue Mar 30 00:23:51 2004