Search datasets
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This dataset has daily Dynamic Height data (a measure of the elevation of the sea level, calculated by integrating the specific volume anomaly of the sea water between the sea surface and 500 m...
Search relevance: 38.12 | Views last month: 6 | Catalog Last Checked: August 02, 2026 at 03:12 PM -
A nationwide listing of known publicly available high-accuracy topographic and bathymetric source elevation data for the United States and its territories. The inventory provides a single resource...
Search relevance: 37.76 | Views last month: 6 | Catalog Last Checked: August 02, 2026 at 11:36 PM -
This dataset has monthly Dynamic Height data (a measure of the elevation of the sea level, calculated by integrating the specific volume anomaly of the sea water between the sea surface and 500 m...
Search relevance: 35.70 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 03:12 PM -
This dataset has quarterly Dynamic Height data (a measure of the elevation of the sea level, calculated by integrating the specific volume anomaly of the sea water between the sea surface and 500...
Search relevance: 35.39 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 03:13 PM -
This dataset has 5-day Dynamic Height data (a measure of the elevation of the sea level, calculated by integrating the specific volume anomaly of the sea water between the sea surface and 500 m...
Search relevance: 34.81 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 03:11 PM -
The Global Multi-resolution Terrain Elevation Data 2010 (GMTED2010) provides a new level of detail in global topographic data. Previously, the best available global DEM was GTOPO30 with a...
Search relevance: 29.68 | Views last month: 13 | Catalog Last Checked: September 10, 2026 at 09:17 PM -
The Global Multi-resolution Terrain Elevation Data 2010 (GMTED2010) provides a new level of detail in global topographic data. Previously, the best available global DEM was GTOPO30 with a...
Search relevance: 29.19 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 10:17 PM -
The ASTGTM.002 dataset was decommissioned as of August 5, 2019. Users are encouraged to use the new improved [ASTGTM.003](https://doi.org/10.5067/ASTER/ASTGTM.003) dataset. The ASTER Global...
Search relevance: 26.85 | Views last month: 14 | Catalog Last Checked: November 04, 2026 at 12:09 AM -
The Shuttle Radar Topography Mission (SRTM) was a partnership between NASA and the National Geospatial-Intelligence Agency (NGA). Flown aboard the NASA Space Shuttle Endeavour (11-22 February...
Search relevance: 26.25 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 08:43 PM -
This data collection of the 3D Elevation Program (3DEP) consists of Lidar Point Cloud (LPC) projects as provided to the USGS. These point cloud files contain all the original lidar points...
Search relevance: 26.21 | Views last month: 82 | Catalog Last Checked: September 10, 2026 at 10:02 PM -
1 meter Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection Trending
This is a tiled collection of the 3D Elevation Program (3DEP) and is one meter resolution. The 3DEP data holdings serve as the elevation layer of The National Map, and provide foundational...
Search relevance: 26.10 | Views last month: 182 | Catalog Last Checked: September 10, 2026 at 10:45 PM -
5 Meter Alaska Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection
This is a tiled collection of the 3D Elevation Program (3DEP) covering Alaska only, and is 5-meter resolution. The 3DEP data holdings serve as the elevation layer of The National Map, and provide...
Search relevance: 25.77 | Views last month: 39 | Catalog Last Checked: September 10, 2026 at 08:57 PM -
This is a tiled collection of the 3D Elevation Program (3DEP) and is 1/3 arc-second (approximately 10 m) resolution. The 3DEP data holdings serve as the elevation layer of The National Map, and...
Search relevance: 25.19 | Views last month: 36 | Catalog Last Checked: September 10, 2026 at 07:55 PM -
NOAA Southeast AK Topobathymetric Lidar data were collected by NV5 Geospatial (NV5) using Leica Hawkeye 4X and Riegl 1560i systems and delivered to NOAA in four blocks. The NOAA Southeast AK...
Search relevance: 23.43 | Views last month: 3 | Catalog Last Checked: August 25, 2026 at 09:54 PM -
NOAA Southeast AK Topobathymetric Lidar data were collected by NV5 Geospatial (NV5) using Leica Hawkeye 4X and Riegl 1560i systems and delivered to NOAA in four blocks. The NOAA Southeast AK...
Search relevance: 23.38 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 05:00 PM -
Many different partners and groups, and several Center-led data projects, have contributed to the lidar data collection housed and distributed by the NOAA Office for Coastal Management. The data...
Search relevance: 23.08 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 11:36 PM -
NOAA Finger Lakes Topobathymetric lidar project data were collected by National Oceanic and Atmospheric Administration (NOAA) using a Riegl VQ-880-G sensor system. The NOAA Finger Lakes...
Search relevance: 23.06 | Views last month: 2 | Catalog Last Checked: August 25, 2026 at 09:54 PM -
NOAA Finger Lakes Topobathymetric lidar project data were collected by National Oceanic and Atmospheric Administration (NOAA) using a Riegl VQ-880-G sensor system. The NOAA Finger Lakes...
Search relevance: 23.06 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 05:00 PM -
In Gauss' words, the geoid is "the mathematical figure of the Earth". This figure is an equipotential surface coincident with the idealized mean sea surface. The geoid can be computed from the...
Search relevance: 20.72 | Views last month: 3 | Catalog Last Checked: August 02, 2026 at 03:38 PM -
This metadata record describes a series of data sets of natural and anthropogenic landscape features linked to NHDPlus Version 2.1’s (NHDPlusV2) approximately 2.7 million stream segments, their...
Search relevance: 19.96 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:00 PM
