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Federal
Landsat 8 28 recent views
National Aeronautics and Space Administration —
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... -
Federal
Shuttle Radar Topography Mission (SRTM) Images 14 recent views
National Aeronautics and Space Administration —
Culminating more than four years of processing data, NASA and the National Geospatial-Intelligence Agency (NGA) have completed Earth's most extensive global... -
Federal
Interferometric Synthetic Aperture Radar (IFSAR) Alaska 11 recent views
National Aeronautics and Space Administration —
The U.S. Geological Survey (USGS) National Geospatial Program (NGP) developed the Alaska Mapping Initiative (AMI) to collaborate with the State and other Federal... -
Federal
Global Multi-resolution Terrain Elevation Data 2010 (GMTED2010) 11 recent views
National Aeronautics and Space Administration —
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... -
Federal
RADARSAT-1_LEVEL1
National Aeronautics and Space Administration —
RADARSAT-1 Level 1 Amplitude Images -
Federal
GTOPO30 Hydro 1K
National Aeronautics and Space Administration —
HYDRO1k is a geographic database developed to provide comprehensive and consistent global coverage of topographically derived data sets, including streams, drainage... -
Federal
Shuttle Radar Topography Mission (SRTM) Version 2
National Aeronautics and Space Administration —
NASA has released version 2 of the Shuttle Radar Topography Mission digital topographic data (also known as the "finished" version). Version 2 is the result of a... -
Federal
SENTINEL-1B_SINGLE_POL_GRD_HIGH_RES
National Aeronautics and Space Administration —
Sentinel-1B Single-pol ground projected high and full resolution images -
Federal
NLCD 1992/2001 Retrofit Land Cover Change Product
National Aeronautics and Space Administration —
Developments in mapping methodology, new sources of input data, and changes in the mapping legend for the 2001 National Land Cover Database (NLCD2001) will confound... -
Federal
Oblique Photographs Taken During Low-Altitude Transects of the Arctic Network of National Park Units and Selawik National Wildlife Refuge, Alaska, July 2013
Department of the Interior —
This dataset contains aerial oblique digital photos taken of the arctic landscape during low altitude photo survey transects in northwest Alaska, July 2013. Three... -
Federal
SENTINEL-1B_DUAL_POL_GRD_MEDIUM_RES
National Aeronautics and Space Administration —
Sentinel-1B Dual-pol ground projected medium resolution images -
Federal
Flight Path GPS Logs and Browse Maps of Low-Altitude Transects of the Arctic Network of National Park Units and Selawik National Wildlife Refuge, Alaska, July 2013
Department of the Interior —
This dataset contains GPS waypoint logs and browse maps of the aircraft flight paths used during low altitude photo survey transects in northwest Alaska, July 2013.... -
Federal
SRTM Water Body Data
National Aeronautics and Space Administration —
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... -
Federal
Spaceborne Imaging Radar C-band (SIR-C)
National Aeronautics and Space Administration —
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... -
Federal
Nadir Videos Taken During Low-Altitude Transects of the Arctic Network of National Park Units and Selawik National Wildlife Refuge, Alaska, July 2013
Department of the Interior —
This dataset contains aerial nadir video segments from a GoPro Hero3 Black Edition (focal length 2.77 mm; 60 frames per second) of the arctic landscape during low... -
Federal
HDDS_Baseline_Adhoc
National Aeronautics and Space Administration —
The U.S. Geological Survey (USGS) Emergency Operations, in support of the Department of Homeland Security, provides imagery and resources for use in disaster... -
Federal
Advanced Solid-state Array Spectroradiometer (ASAS)
National Aeronautics and Space Administration —
The Advanced Solid-state Array Spectroradiometer (ASAS) data collection contains data collected by the ASAS sensor flown aboard NASA aircraft. A fundamental use of...