DiMarzio, J., A. Brenner, R. Schutz, C. A. Shuman, and H. J. Zwally. 2007. GLAS/ICESat 500 m laser altimetry digital elevation model of Antarctica. Boulder, Colorado USA: National Snow and Ice Data Center. Digital media. Accessed 03 July 2008.

Resolution: 500 m

Time Period: February 2003 through June 2005

Source: Geoscience Laser Altimeter System (GLAS)/Ice, Cloud, and land Elevation Satellite (ICESat)

Units: cm

Note: Elevations are reported relative to the WGS84 ellipsoid. There are no measurements south of 86°S latitude.