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Spatial Extent of Data

USGS Data Source

USGS Thesaurus Keywords

hydrology, digital elevation models, land surface characteristics, geospatial datasets, topography

ISO 19115 Topic Category

location, inlandWaters, elevation, geoscientificInformation

Place Keywords

conterminous United States

NHDPlus V2 Elevation Derivatives for the Conterminous United States

This metadata record documents four 30-meter raster data layers; 1) elevation, 2) hydro-enforced elevation, 3) flow direction, and 4) flow accumulation for the conterminous United States. The datasets are derived from the NHDPlus Version 2.1 regional raster datasets and presented here as Cloud Optimized GeoTIFFs (COGs).

Get Data and Metadata
Author(s) David L Blodgett orcid, Anders L Hopkins
Publication Date 2025-07-23
Beginning Date of Data 2020
Ending Date of Data 2020
Data Contact
Anders Hopkins
DOI https://doi.org/10.5066/P13XBMF8
Citation Blodgett, D.L., and Hopkins, A.L., 2025, NHDPlus V2 Elevation Derivatives for the Conterminous United States: U.S. Geological Survey data release, https://doi.org/10.5066/P13XBMF8.
Metadata Contact
Andrew LaMotte
Metadata Date 2025-07-23
Related Publication
Citations of these data No citations of these data are known at this time.
Access public
License http://www.usa.gov/publicdomain/label/1.0/
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Harvest Source: ScienceBase
Harvest Date: 2025-09-03T05:06:04.692Z