This data set provides a Digital Elevation Model (DEM) for Antarctica to 81.5 degrees south latitude, at a resolution of 5 km. Approximately twenty million data points were used to generate this data set. Data points were derived from ERS-1 radar altimetry during the geodetic phase from March 1994 to May 1995.
Antarctic 5-km Digital Elevation Model from ERS-1 Altimetry, Version 1
This is the most recent version of these data.
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As a condition of using these data, you must cite the use of this data set using the following citation. For more information, see our Use and Copyright Web page.
Bamber, J. 2000. Antarctic 5-km Digital Elevation Model from ERS-1 Altimetry, Version 1. [Indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi: https://doi.org/10.5067/BZVCEDZWUTCH. [Date Accessed].