Scambos, T., B. Raup, and J. Bohlander. 2001. VELMAP: Antarctic ice velocity data. Boulder, Colorado USA: National Snow and Ice Data Center. Digital Media. Accessed 11 February 2009.

Access Data: available via HTTP

Instrument: Landsat

Time Period: Jan. 14, 1987 to Feb. 5, 1990

Sample Points: 5158

Units: m·a^-1