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The Operational Land Imager (OLI) and Thermal Infrared Sensor (TIRS) are onboard the Landsat 8 satellite, have acquired images of the Earth since February 2013. The sensors collect images of the...
Search relevance: 1.00 | Views last month: 65 | Catalog Last Checked: September 09, 2026 at 01:15 AM -
The Advanced Land Observing Satellite-2 (ALOS-2), launched May 14, 2014, is a follow-on mission to ALOS. ALOS-2 features an imaging microwave radar, PALSAR-2 (Phased Array type L-band Synthetic...
Search relevance: 1.00 | Views last month: 48 | Catalog Last Checked: November 04, 2026 at 02:04 AM -
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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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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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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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...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: October 14, 2026 at 12:29 AM -
A Digital Orthophoto Quadrangle (DOQ) is a computer-generated image of an aerial photograph in which the image displacement caused by terrain relief and camera tilt has been removed. The DOQ...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 04, 2025 at 01:41 PM -
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...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: July 28, 2026 at 11:50 PM -
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...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 09, 2026 at 01:09 AM -
Sentinel-1A Single-pol ground projected medium resolution metadata
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: November 04, 2026 at 02:05 AM -
Sentinel-1 SLC interferometric products generated by JPL using ISCE v2.0.0, delivered by ASF
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Metadata for Sentinel-1B level zero product
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Sentinel-1B Dual-pol ground projected medium resolution images
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: November 04, 2026 at 02:05 AM -
Sentinel-1 SLC interferometric products generated by JPL using ISCE v2.0.0, delivered by ASF
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 04, 2025 at 01:43 PM -
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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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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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...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 14, 2026 at 11:31 PM -
Sentinel-1A Single-pol ground range detected full resolution images
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 30, 2026 at 10:24 PM -
Gemini photography was acquired between March 23, 1965 and November 15, 1966. The images were collected as part of the Synoptic Terrain Photography and the Synoptic Weather Photography experiments...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 14, 2026 at 11:31 PM
