WMS:Quick Tour - DEMs: Difference between revisions
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Digital elevation models can be used to quickly delineate watershed boundaries. Gridded elevation datasets can be downloaded from the [http://seamless.usgs.gov/website/seamless/viewer.htm National Elevation Dataset (NED)]. This elevation data is available at a resolution of 30-meters for the entire U.S. and some 90-meter world-wide data is also available. | Digital elevation models can be used to quickly delineate watershed boundaries. Gridded elevation datasets can be downloaded from the [http://seamless.usgs.gov/website/seamless/viewer.htm National Elevation Dataset (NED)]. This elevation data is available at a resolution of 30-meters for the entire U.S. and some 90-meter world-wide data is also available. | ||
[[Image: | [[Image:WMS DEMexampleQuick.jpg]] | ||
Revision as of 16:16, 2 June 2015
Digital elevation models can be used to quickly delineate watershed boundaries. Gridded elevation datasets can be downloaded from the National Elevation Dataset (NED). This elevation data is available at a resolution of 30-meters for the entire U.S. and some 90-meter world-wide data is also available.
