USGS · fs14899
National Elevation Dataset
Abstract
The National Elevation Dataset (NED) is a new raster product assembled by the U.S. Geological Survey (USGS). The NED is designed to provide national elevation data in a seamless form with a consistent datum, elevation unit, and projection. Data corrections were made in the NED assembly process to minimize artifacts, permit edge matching, and fill sliver areas of missing data.
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Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey. 1999. National Elevation Dataset. https://doi.org/10.3133/fs14899
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