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The Shuttle Radar Topography Mission (SRTM) is an international research effort that obtained digital elevation models on a near-global scale from 56°S to 60°N, [2]: 4820 to generate the most complete high-resolution digital topographic database of Earth prior to the release of the ASTER GDEM in 2009.
While digital elevation models describe Earth's land topography often with 1 to 3 arc-second resolution (e.g., from the SRTM or ASTER missions), the global bathymetry (e.g., SRTM30_PLUS) is known to a much lesser spatial resolution in the kilometre-range. The same holds true for models of the bedrock of Antarctica and Greenland.
Find high-resolution, Earth science-based, topography data, and related tools and resources. Available as dense point clouds and DEMs. NCAR GIS Climate Change Scenarios: Includes data used by the IPCC in their reports. Operated by the National Center for Atmospheric Research. Registration required. IRI/LDEO Climate Data Library
NASA Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM): These are bitmap files released into the public domain, compressed into zip file format, which contain the digital topographic data of a given region. The zone covered by the DEMs resulting from the SRTM runs from latitude 56° South to latitude 60° North. These files ...
This image uses high-resolution digital topography data from NASA's Shuttle Radar Topography Mission (SRTM) at JPL-Caltech . It is in the public domain in the United States. NASA shuttle
This image uses high-resolution digital topography data from NASA's Shuttle Radar Topography Mission (SRTM) at JPL-Caltech . It is in the public domain in the United States. NASA shuttle
This image uses high-resolution digital topography data from NASA's Shuttle Radar Topography Mission (SRTM) at JPL-Caltech . It is in the public domain in the United States. NASA shuttle
This image uses high-resolution digital topography data from NASA's Shuttle Radar Topography Mission (SRTM) at JPL-Caltech . It is in the public domain in the United States. NASA shuttle