Found 635 datasets matching filters.
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On February 24, 1995, President Clinton signed an Executive Order, directing the declassification of intelligence imagery acquired by the first generation of United States...
Search relevance: 1.00 | Views last month: 163 | Published on: 2025-08-04 -
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 | Published on: 2025-08-04 -
The Shuttle Radar Topography Mission (SRTM) successfully collected Interferometric Synthetic Aperture Radar (IFSAR) data over 80 percent of the landmass of the Earth between 60 degrees North and...
Search relevance: 1.00 | Views last month: 57 | Published on: 2025-08-04 -
LIMSN7L1PROFILER is the Nimbus-7 Limb Infrared Monitor of the Stratosphere (LIMS) Level-1 Profiles of Radiance Data product and contains selected daily vertical profiles across the earth’s...
Search relevance: 1.00 | Views last month: 49 | Published on: 2025-08-04 -
The Shuttle Radar Topography Mission (SRTM) was flown aboard the space shuttle Endeavour February 11-22, 2000. The National Aeronautics and Space Administration (NASA) and the National...
Search relevance: 1.00 | Views last month: 22 | Published on: 2026-02-07 -
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: 15 | Published on: 2026-01-31 -
This Level-3 (L3) soil moisture product provides a composite of daily estimates of global land surface conditions retrieved by the Soil Moisture Active Passive (SMAP) passive microwave radiometer....
Search relevance: 1.00 | Views last month: 11 | Published on: 2025-08-04 -
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 | Published on: 2025-08-04 -
The first generation of U.S. photo intelligence satellites collected more than 860,000 images of the Earth’s surface between 1960 and 1972. The classified military satellite systems code-named...
Search relevance: 1.00 | Views last month: 8 | Published on: 2026-02-07 -
The National Aeronautics and Space Administration (NASA) Aircraft Scanners data set contains digital imagery acquired from several multispectral scanners, including Daedalus thematic...
Search relevance: 1.00 | Views last month: 8 | Published on: 2025-08-04 -
The Earth-Observing One (EO-1) satellite was decommissioned March 2017. The EO-1 satellite was launched on November 21, 2000 with the NASA's New Millennium Program (NMP). The NMP was an...
Search relevance: 1.00 | Views last month: 7 | Published on: 2025-08-04 -
The Advanced Very High Resolution Radiometer (AVHRR) 1-km Global Land 10-Day Composites data set project is a component of the National Aeronautics and Space Administration (NASA) AVHRR...
Search relevance: 1.00 | Views last month: 5 | Published on: 2026-02-07 -
This data set contains terrestrial LIDAR survey (TLS) point cloud data collected at Grand Mesa, Colorado as part of the 2017 SnowEx campaign. Data were collected in the fall (September and...
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-10-06 -
The NASA Landsat Data Collection (NLDC) is a compilation of Landsat multispectral scanner (MSS) scenes and Landsat thematic mapper (TM) scenes. This compilation of scenes represents data...
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-08-04 -
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: 4 | Published on: 2025-08-04 -
This data set reports average daily horizontally and vertically polarized brightness temperatures; sea ice concentrations; and snow depths over sea ice on 12.5 km resolution north and south polar...
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-08-04 -
This data set contains snow water equivalent (SWE) and snow density raster data derived from a lidar-based snow depth data set (SnowEx20 Grand Mesa IOP QSI Lidar Snow Depth Data, Version 1), a...
Search relevance: 1.00 | Views last month: 3 | Published on: 2025-08-03 -
This data set is derived by downscaling Soil Moisture Active Passive (SMAP) enhanced Level-3 9 km brightness temperatures (TB) using Cyclone Global Navigation Satellite System (CYGNSS)...
Search relevance: 1.00 | Views last month: 3 | Published on: 2025-08-04 -
The "Time-Resolved Observations of Precipitation structure and storm Intensity with a Constellation of Smallsats" (TROPICS) mission has a goal of providing nearly all-weather observations of...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-07 -
This data set contains soil moisture data obtained by the Passive Active L-band System (PALS) aircraft instrument. The data were collected as part of SMAPVEX12, the Soil Moisture Active Passive...
Search relevance: 1.00 | Views last month: 3 | Published on: 2025-08-03
