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Conference paper

Coherent Surface Clutter Suppression Techniques with Topography Estimation for Multi-Phase-Center Radar Ice Sounding

In Proceedings of Eusar 2012 — 2012, pp. 247-250

By Nielsen, Ulrik1,2; Dall, Jørgen1,2; Kristensen, Steen Savstrup1,2,3; Kusk, Anders1,2

From

National Space Institute, Technical University of Denmark1

Microwaves and Remote Sensing, National Space Institute, Technical University of Denmark2

IT-Department, National Space Institute, Technical University of Denmark3

Radar ice sounding enables measurement of the thickness and internal structures of the large ice sheets on Earth. Surface clutter masking the signal of interest is a major obstacle in ice sounding. Algorithms for surface clutter suppression based on multi-phase-center radars are presented. These algorithms incorporate estimation of the required topographical information, thereby making the processing independent of such external data.

The algorithms are applied to data collected by ESA’s POLarimetric Airborne Radar Ice Sounder (POLARIS) over Antarctica in February 2011.

Language: English
Publisher: VDE Verlag
Year: 2012
Pages: 247-250
Proceedings: Eusar 2012
ISBN: 3800734044 and 9783800734047
Types: Conference paper
ORCIDs: Nielsen, Ulrik , Dall, Jørgen , Kristensen, Steen Savstrup and Kusk, Anders

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