Search results for elevation derived hydrography
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5 datasets for “elevation derived hydrography”
- Data.gov Catalog
Flowline
State of OregonUpdated 27 Mar 2025
… 3DHP data is derived from elevation-derived hydrography (EDH) Elevation-Derived Hydrography Specifications | U.S. Geological Survey (usgs …
- CSV
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- VND.GEO+JSON
- VND.GOOGLE-EARTH.KML+XML
- HTML
- JSON
- Data.gov Catalog
HydroLocation - Sink, Spring, Waterbody Outlet
State of OregonUpdated 27 Mar 2025
… 3DHP data is derived from elevation-derived hydrography (EDH) Elevation-Derived Hydrography Specifications | U.S. Geological Survey (usgs …
- CSV
- ZIP
- VND.GEO+JSON
- VND.GOOGLE-EARTH.KML+XML
- HTML
- JSON
- California Open Data
National Hydrography Data - NHD and 3DHP
California Department of Water ResourcesUpdated 11 Nov 2026
… As new elevation-derived hydrography is created for California, that geometry will replace the legacy NHD vectors in …
- WEBSITE
- ARCGIS GEOSERVICES REST API
- ZIP
- CSV
- data.gov.uk
Overland Flow Pathways
Environment AgencyUpdated 24 Oct 2025
… Where Flow Direction Grids have been derived, the D8 option was applied. All processing was carried out using …
- DOCX
- ZIP
- Open Government Canada
Base Watersheds
Government of Alberta | Gouvernement de l'AlbertaUpdated 4 Mar 2026
… Base Watersheds - Hydrologically Corrected Filled Digital Elevation Model (DEM), Base Watersheds - Simplified Hydrography, Base Watersheds - Watersheds and Base …
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- XML
- ZIP