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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: 136 | Catalog Last Checked: August 04, 2025 at 02:01 PM -
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...
Search relevance: 1.00 | Views last month: 37 | Catalog Last Checked: May 26, 2026 at 07:07 PM -
NASA has released version 2 of the Shuttle Radar Topography Mission digital topographic data (also known as the "finished" version). Version 2 is the ...
Search relevance: 1.00 | Views last month: 28 | Catalog Last Checked: May 18, 2026 at 04:47 PM -
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...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: April 13, 2026 at 04:05 PM -
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...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: August 03, 2025 at 10:26 PM -
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: 13 | Catalog Last Checked: August 03, 2025 at 09:05 PM -
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: August 04, 2025 at 12:53 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: 8 | Catalog Last Checked: May 26, 2026 at 07:16 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: February 21, 2026 at 08:21 PM -
Sentinel-1 SLC interferometric products generated by JPL using ISCE v2.0.0, delivered by ASF
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 06, 2026 at 07:45 PM -
Sentinel-1B Dual-pol ground projected medium resolution images
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 06, 2026 at 07:46 PM -
Sentinel-1 SLC interferometric products generated by JPL using ISCE v2.0.0, delivered by ASF
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 04, 2025 at 10:54 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 -
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...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 04, 2025 at 01:17 PM -
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...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 06, 2026 at 07:47 PM -
PALSAR_Radiometric_Terrain_Corrected_low_res
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 18, 2026 at 04:50 PM -
RADARSAT-1 Level 1 Amplitude Images
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: June 02, 2026 at 07:34 PM -
The U.S. Geological Survey (USGS) Emergency Operations, in support of the Department of Homeland Security, provides imagery and resources for use in disaster preparations, rescue and relief...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: June 02, 2026 at 07:36 PM -
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)...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 26, 2026 at 07:15 PM
