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Federal
USGS Digital Orthophoto Quadrangles
National Aeronautics and Space Administration —
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... -
Federal
Global Land Cover Characterization Program
National Aeronautics and Space Administration —
The Global Land Cover Characterization Project was established to meet science data requirements identified by the International Geosphere and Biosphere Programme... -
Federal
North American Landscape Characterization
National Aeronautics and Space Administration —
The North American Landscape Characterization (NALC) project is a component of the Landsat Pathfinder Program, which is part of a larger Pathfinder Program initiated... -
Federal
GPM Ground Validation Airborne Snow Observatory (ASO) OLYMPEX V1
National Aeronautics and Space Administration —
The GPM Ground Validation Airborne Snow Observatory (ASO) OLYMPEX dataset consists of snow depth, bare earth surface, land surface classification and a Red, Green,... -
Federal
National High Altitude Photography
National Aeronautics and Space Administration —
The National High Altitude Photography (NHAP) program, which was operated from 1980 - 1989, was coordinated by the U.S. Geological Survey as an interagency project to... -
Federal
ASTER Orthorectified Digital Elevation Model (DEM) V003 NGDA
National Aeronautics and Space Administration —
The ASTER Digital Elevation Model and Orthorectified Registered Radiance at the Sensor (AST14DMO) product... -
Federal
Aerial Photographs (from AMES Pilot Land Data System); USGS EDC, Sioux Falls
National Aeronautics and Space Administration —
The aerial photography inventoried by the Pilot Land Data System (PLDS) at NASA AMES Research Center has been transferred to the USGS EROS Data Center. The photos... -
Federal
Space Acquired Photography
National Aeronautics and Space Administration —
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... -
Federal
G-LiHT Metrics V001
National Aeronautics and Space Administration —
Goddard’s LiDAR, Hyperspectral, and Thermal Imager (G-LiHT) mission is a portable, airborne imaging system that aims to simultaneously map the composition, structure,...