• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This data set provides the distribution of thermokarst landscapes in the boreal and tundra ecoregions within the northern circumpolar permafrost zones. This dataset provides an areal estimate of...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This data set includes site descriptions of paleoperiglacial features and related paleoclimatic data for Europe, including radiocarbon dating. Data have been extracted from literature published...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The map consists of ESRI Shapefiles of landscape polygons (in landscape unit types) for the Russian Arctic coastal zone (scale 1:4,000,000). The map is based on a digital circumpolar Lambert...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

The SRTM Water Body Data files are a by-product of the data editing performed by the National Geospatial-Intelligence Agency (NGA) to produce the finished SRTM Digital Terrain Elevation Data Level...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

NASA has released version 2 of the Shuttle Radar Topography Mission digital topographic data (also known as the "finished" version). Version 2 is the ...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

OrbView-3 satellite images were collected around the world between 2003 and 2007 by Orbital Imaging Corporation (now GeoEye) at up to one-meter resolution. The OrbView-3 data set includes 180,000...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

National Land Cover Database 2001 (NLCD2001) is a 16-class (additional four classes in Alaska only) land cover classification scheme that has been applied consistently across all 50 United States...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01

North American ecosystems are critical components of the global carbon cycle, exchanging large amounts of carbon dioxide and other gases with the atmosphere. Net ecosystem exchange (NEE)...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This data set provides a collection of vegetation, landscape, geobotanical, elevation, hydrology, and geologic maps for the Kuparuk River Basin, North Slope, Alaska. The maps cover either (1) the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Culminating more than four years of processing data, NASA and the National Geospatial-Intelligence Agency (NGA) have completed Earth's most extensive global topographic map. The mission is a...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

Since its launch in September 1999, GeoEye's IKONOS satellite has provided a reliable stream of image data since January 2000, which has become the standard for commercial high-resolution...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

The HCMM Digital Source dataset includes approximately 2400 scenes of recovered digital data with a resolution of 100 dpi. The original scenes are 715 km wide and vary in length from 715 to 3,000...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

The Global Fiducials Library (GFL) is a long-term archive of images from U.S. National Imagery Systems which represents a long-term periodic record for selected scientifically important sites. The...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The U.S. Geological Survey (USGS) National Geospatial Program (NGP) developed the Alaska Mapping Initiative (AMI) to collaborate with the State and other Federal partners to acquire 3-dimensional...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

Spaceborne Imaging Radar-C (SIR-C) is part of an imaging radar system that was flown on board two Space Shuttle flights (9 - 20 April, 1994 and 30 September - 11 October, 1994). The USGS...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01

National Land Cover Database 2006 (NLCD2006) is a 16-class land cover classification scheme that has been applied consistently across the conterminous United States at a spatial resolution of 30...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01

The unique landscape of South Dakota, known for its diverse wetlands and large areas of native prairie, provides critical habitat for many of the nation’s migratory birds, including grassland birds.

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

JERS-1 Level 1 Data

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01

The USGS and the NGA have collaborated on the development of a notably enhanced global elevation model named the GMTED2010 that replaces GTOPO30 as the elevation dataset of choice for global and...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

HYDRO1k is a geographic database developed to provide comprehensive and consistent global coverage of topographically derived data sets, including streams, drainage basins and ancillary layers...

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