MEaSUREs Greenland Ice Sheet Velocity Map from InSAR Data
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, provides annual ice-sheet-wide velocity maps for Greenland, derived using Interferometric Synthetic Aperture Radar (InSAR) data from the RADARSAT-1 satellite. The data set currently contains ice velocity data for the winter of 2000-2001 and 2005-2006, 2006-2007, and 2007-2008 acquired from RADARSAT-1 InSAR data from the Alaska Satellite Facility (ASF), and a 2008-2009 mosaic derived from the Advanced Land Observation Satelitte (ALOS) and TerraSAR-X data.
Data are available via FTP, in 4-byte big-endian Institute of Electrical and Electronics Engineers (IEEE) floating point and GeoTIFF (.tif) formats.
Note. These data are considered provisional pending a review by the MEaSUREs program. Once the data have been reviewed, this statement will be removed from this documentation.
The generation of this data set is discussed in the following article(s). Please acknowledge the use of this data set by referencing the following citation(s):
Joughin, I., B. Smith, I. Howat, T. Scambos, and T. Moon. 2010. Greenland Flow Variability from Ice-Sheet-Wide Velocity Mapping. Journal of Glaciology 56(197): 415-430.
The following example shows how to cite the use of this data set in a publication. For more information, see our Use and Copyright Web page.
Joughin, I., B. Smith, I. Howat, and T. Scambos.. 2010. MEaSUREs Greenland Ice Sheet Velocity Map from InSAR Data. [indicate subset used]. Boulder, Colorado USA: National Snow and Ice Data Center.