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Impacts of an Efficient Topography Adaptive Filter on Coherence Estimation and Phase Unwrapping

Zhu, D. and Scheiber, R. and Zhu, Z. (2000) Impacts of an Efficient Topography Adaptive Filter on Coherence Estimation and Phase Unwrapping. In: Proceedings of EUSAR 2000, pp. 319-322. VDE. EUSAR-2000, München, 23.-25. Mai, 2000. ISBN 3-8007-2544-4.

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Abstract

An efficient implementation of the topography adaptive filter of the interferomatric phase is presented based on the chirp-z transform. Effects of a linearly approximated phase model on coherence estimation and on global and local phase unwrapping algorithms are investigated.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2000,
Title:Impacts of an Efficient Topography Adaptive Filter on Coherence Estimation and Phase Unwrapping
Authors:
AuthorsInstitution or Email of Authors
Zhu, D.UNSPECIFIED
Scheiber, R.UNSPECIFIED
Zhu, Z.UNSPECIFIED
Date:2000
Journal or Publication Title:Proceedings of EUSAR 2000
Page Range:pp. 319-322
Editors:
EditorsEmail
VDE, UNSPECIFIED
Publisher:VDE
ISBN:3-8007-2544-4
Status:Published
Keywords:interferometric SAR, adaptive filter, coherence estimation, phase unwrapping,
Event Title:EUSAR-2000, München, 23.-25. Mai, 2000
Organizer:VDE
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 19:30

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