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A Three-Step Phase Correction Approach for Airborne Repeat-Pass Interferometric SAR Data

Scheiber, R. (2003) A Three-Step Phase Correction Approach for Airborne Repeat-Pass Interferometric SAR Data. In: IGARSS 2003, 03CH37477C. IEEE. IGARSS Konferenz, Toulouse, 21-25 Juli, 2003. ISBN 0-7803-7930-6.

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Abstract

The opertational use of airborne interferometric SAR data acquired in repeat-pass mode is restricted due to imperfections of the available GPS-based motion compensationdata, as well as due to the adopted strategies for efficient SAR raw data processing and motion compensation. A three-step correction approach is proposed, partly based on the availability of a (high resolution) digital elevation model. The performance is demonstrated using data of the DLR-owned E-SAR system. Special attention is given to the implementation of the proposed methods in case of squinted geometries.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2003,
Title:A Three-Step Phase Correction Approach for Airborne Repeat-Pass Interferometric SAR Data
Authors:
AuthorsInstitution or Email of Authors
Scheiber, R.UNSPECIFIED
Date:2003
Journal or Publication Title:IGARSS 2003
Volume:03CH37477C
Editors:
EditorsEmail
IEEE, UNSPECIFIED
Publisher:IEEE
ISBN:0-7803-7930-6
Status:Published
Keywords:synthetic aperture radar (SAR), motion compensation, interferometry, topography
Event Title:IGARSS Konferenz, Toulouse, 21-25 Juli, 2003
Organizer:IEEE-GRSS
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):UNSPECIFIED
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 19:48

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