Search results for digital-elevation-model
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321 datasets for “digital-elevation-model”
- Data.gov Catalog
Global Topographic 30 Arc-Second Digital Elevation Model: Released 1996
U.S. Geological SurveyUpdated 19 Jul 2023
'GTOPO30 is a global digital elevation model (DEM) with a horizontal grid spacing of 30 arc seconds (approximately …
- XML
- Data.gov Catalog
10-m Lidar Digital Elevation Model (meters)
National Park ServiceUpdated 16 Oct 2011
The 10 m resolution Lidar Digital Elevation Model (DEM) is the primary elevation data product produced and distributed …
- XML
- RAR
- Data.gov Catalog
A 30 meter Digital Elevation Model (DEM) of the San Gorgonio Pass area, Riverside County, California.
U.S. Geological SurveyUpdated 17 Nov 2020
Digital Elevation Models (DEMs) are digital records of terrain elevations at regularly spaced intervals. The interval between elevations …
- XML
- Data.gov Catalog
A seamless, high-resolution, coastal digital elevation model (DEM) for Southern California
U.S. Geological SurveyUpdated 20 Oct 2021
A seamless, three-meter digital elevation model (DEM) was constructed for the entire Southern California coastal zone, extending …
- XML
- Data.gov Catalog
Digital Elevation Models (DEMs) Derived from Lidar Point Clouds (LPCs) Collected by Small, Uncrewed Aircraft Systems (sUAS) at Three Study Areas in Colorado, 2020-22
U.S. Geological SurveyUpdated 8 Sept 2023
These digital elevation models (DEMs) were generated from light detection and ranging (lidar) point clouds (LPCs) derived from …
- XML
- Data.gov Catalog
Digital elevation model of Walker Lake, West-Central Nevada
U.S. Geological SurveyUpdated 17 Nov 2020
… A Lidar (light detection and ranging) survey and high resolution aerial imagery were used to create digital elevation …
- XML
- Data.gov Catalog
Digital elevation models of Mount St. Helens crater and upper North Fork Toutle River basin, based on 1987 and 1999 airborne photogrammetry surveys Digital elevation models of Mount St. Helens crater and upper North Fork Toutle River basin, based on 1987 and 1999 airborne photogrammetry surveys Digital elevation models of Mount St. Helens crater and upper North Fork Toutle River basin, based on 1987 and 1999 airborne photogrammetry surveys
U.S. Geological SurveyUpdated 27 Aug 2020
… Geological Survey (USGS) used these data to produce a digital elevation model (DEM) of the survey areas. This …
- XML
- Data.gov Catalog
Coastal Topography--Northeast Atlantic Coast, Post-Hurricane Sandy, 2012: Lidar and digital elevation model (DEM) tile index
U.S. Geological SurveyUpdated 13 Oct 2020
… The lidar LAS and derived-digital elevation model (DEM) data are divided into these tiles and filenames match …
- XML
- Data.gov Catalog
Africa: Digital Elevation Model (DEM) from the Hydrologic Derivatives for Modeling and Analysis (HDMA) database
U.S. Geological SurveyUpdated 24 Mar 2026
This dataset contains the Digital Elevation Model (DEM) for Africa from the Hydrologic Derivatives for Modeling and Analysis …
- XML
- Data.gov Catalog
1 meter Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection
U.S. Geological SurveyUpdated 14 Feb 2025
This is a tiled collection of the 3D Elevation Program (3DEP) and is one meter resolution. The 3DEP …
- XML
- Data.gov Catalog
3-m Lidar Digital Elevation Model (meters)
National Park ServiceUpdated 16 Oct 2011
The 3 m Resolution Lidar Digital Elevation Model (DEM) is the primary elevation data product produced and distributed …
- XML
- RAR
- Data.gov Catalog
North America: Digital Elevation Model (DEM) from the Hydrologic Derivatives for Modeling and Analysis (HDMA) database
U.S. Geological SurveyUpdated 24 Mar 2026
This dataset contains the Digital Elevation Model (DEM) for North America from the Hydrologic Derivatives for Modeling and …
- XML
- Data.gov Catalog
Geodetic Data for USGS Glaciers: Orthophotos, Digital Elevation Models, Glacier Boundaries and Surveyed Positions (ver 4.0, May 2025)
U.S. Geological SurveyUpdated 2 Nov 2026
… historic and contemporary glacier boundary outlines, point data from GNSS surveys, Digital Elevation Models (DEM), and orthorectified aerial …
- XML
- Data.gov Catalog
3-m Lidar Digital Elevation Model
National Park ServiceUpdated 16 Oct 2011
The lidar Digital Elevation Model (DEM) is the primary elevation data product produced and distributed by the National …
- XML
- ADF
- RAR
- Data.gov Catalog
Asia: Digital Elevation Model (DEM) from the Hydrologic Derivatives for Modeling and Analysis (HDMA) database
U.S. Geological SurveyUpdated 24 Mar 2026
This dataset contains the Digital Elevation Model (DEM) grid for the Asian continent from the Hydrologic Derivatives for …
- XML
- Data.gov Catalog
Digital elevation models (DEMs) of the Greater Raleigh Area, North Carolina
U.S. Geological SurveyUpdated 11 Apr 2023
Digital elevation models (DEMs) were developed from lidar surveys from 2013, 2015, and 2022 for the Greater Raleigh …
- XML
- Data.gov Catalog
5 Meter Alaska Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection
U.S. Geological SurveyUpdated 14 Feb 2025
This is a tiled collection of the 3D Elevation Program (3DEP) covering Alaska only, and is 5-meter …
- XML
- Data.gov Catalog
Mauna Loa 2022 lava flow digital elevation models and thickness maps
U.S. Geological SurveyUpdated 24 Jun 2026
… InSAR (December 7, 8, and 10, 2022). Digital elevation models (DEMs) from each flight line are available from …
- XML
- Data.gov Catalog
Digital elevation model of the lava dome in the crater of Mount St. Helens, November 12, 1986
U.S. Geological SurveyUpdated 12 Oct 2023
… This data release is a 1-meter resolution digital elevation model (DEM) and a corresponding hillshade raster derived …
- XML
- Data.gov Catalog
Digital elevation models (DEMs) of beach topography and near-shore bathymetry of Minnesota Point, near the Superior Entry of Lake Superior, Duluth, MN, September 2021
U.S. Geological SurveyUpdated 12 Sept 2024
This dataset represents post-nourishment digital elevation models (DEMs) of the beach topography and near-shore bathymetry of …
- XML