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:

Authors	Institution or Email of Authors
Zhu, D.
Scheiber, R.
Zhu, Z.

Date:

2000

Journal or Publication Title:

Proceedings of EUSAR 2000

Page Range:

pp. 319-322

Editors:

Editors	Email
VDE,

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

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 19:30

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