Digital elevation model, large scale resolution. Radarsat Antarctic Mapping Project Digital Elevation Model Version 2.

NOTE: This layer's elevation values are based on the OSU91a elevation datum, NOT WGS84. The OSU91a datum provides values closer to "above sea level" but is still based on an ellipsoid and not ground-truthed measurements. Use with caution!

Liu, H., K. C. Jezek, B. Li, and Z. Zhao. 2015. Radarsat Antarctic Mapping Project Digital Elevation Model, Version 2. [Indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi: http://dx.doi.org/10.5067/8JKNEW6BFRVD. [Date Accessed].

Downloaded September 2012 from http://nsidc.org/data/nsidc-0082.html

ftp://sidads.colorado.edu/pub/DATASETS/RAMP/DEM_V2/200M/ARCINFO/

For information on user restrictions, please visit http://nsidc.org/about/use_copyright.html. This page is also available offline in this folder, but note that terms might have changed since data download.