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Found 1 dataset matching "USGS:df5af7ef-b613-4c5c-b7dd-e52b652a7e35".
IA DEM was produced from 1/3rd arc-second downloaded from viewer.nationalmap.gov/basic. The 3DEP 1/3rd arc-second DEMs, previously referred to as the National Elevation Dataset (NED), are derived...
data.gov
An official website of the GSA's Technology Transformation Services