NASA - National Aeronautics and Space Administration

Moller, D., S. Hensley, G. Sadowy, C. D. Fisher, T. Michel, M. Zawadzki, and E. Rignot (2011), The Glacier and Land Ice Surface Topography Interferometer: An Airborne Proof-of-Concept Demonstration of High-Precision Ka-Band Single-Pass Elevation Mapping, IEEE Trans. Geosci. Remote Sens., 49, 827-842, doi:10.1109/TGRS.2010.2057254.