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Glacier Displacement Field Estimation Using Airborne SAR Interferometry

Prats, Pau and Andres, Christian and Scheiber, Rolf and Macedo, Karlus and Fischer, Jens and Reigber, Andreas (2007) Glacier Displacement Field Estimation Using Airborne SAR Interferometry. In: Proceedings of the IEEE Geoscience and Remote Sensing Symposium (IGARSS), p. 4. IEEE. IEEE Geoscience and Remote Sensing Symposium (IGARSS), 2007-07-23 - 2007-07-27, Barcelona, Spain.

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Official URL: http://www.grss-ieee.org/

Abstract

This paper deals with the methodology in the processing of airborne SAR data to measure glacier displacement fields. The possibility to retrieve a 2D displacement map of the deformation in slant-range geometry with an airborne platform is discussed. A new extended multisquint approach is proposed to simultaneously estimate residual motion errors and the along-track displacement of the glacier, while the across-track displacement is obtained by means of differential interferomatry. Experimental results are shown with data acquired by the Experimental SAR (E-SAR) of the German Aerospace Center over the Aletsch glacier in the Swiss Alps.

Document Type:Conference or Workshop Item (Paper, Poster)
Additional Information:©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Title:Glacier Displacement Field Estimation Using Airborne SAR Interferometry
Authors:
AuthorsInstitution or Email of Authors
Prats, PauUNSPECIFIED
Andres, ChristianUNSPECIFIED
Scheiber, RolfUNSPECIFIED
Macedo, KarlusUNSPECIFIED
Fischer, JensUNSPECIFIED
Reigber, AndreasBerlin University of Technology (TUB)
Date:July 2007
Journal or Publication Title:Proceedings of the IEEE Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:No
In ISI Web of Science:No
Page Range:p. 4
Publisher:IEEE
Status:Published
Keywords:SAR processing, motion compensation, residual motion errors, glacier
Event Title:IEEE Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Barcelona, Spain
Event Type:international Conference
Event Dates:2007-07-23 - 2007-07-27
Organizer:IEEE
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Flugzeug-SAR (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute
Microwaves and Radar Institute > SAR Technology
Deposited By: Dr. Pau Prats
Deposited On:31 Jul 2007
Last Modified:12 Dec 2013 20:26

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