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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: |
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| Date: | 2003 | ||||
| Journal or Publication Title: | IGARSS 2003 | ||||
| Volume: | 03CH37477C | ||||
| Editors: |
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| 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 | ||||
| HGF - Program: | Space | ||||
| 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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