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On the Interferometric Coherence: A Multifrequency and Multitemporal Analysis.

Papathanassiou, K. and Reigber, A. (Vortragender) and Coltelli, M. *) (1996) On the Interferometric Coherence: A Multifrequency and Multitemporal Analysis. In: Proc. FRINGE '96 (1996). FRINGE "96, ESA-Workshop, Zuerich, Switzerland, 30.9.-2.10.96. Proc.: FRINGE "96..

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Abstract

The potential of satellite repeat-passSAR interferometry for mapping and monitoring of different natural surfaces is discussed here. The presented approaches are based on analysis of the interferometric coherence using SIR-C/X-SAR and ERS-1/ERS-2 tandem data from the Mt. Etna test site in Sicily, Italy. The evaluation of the frequency dependent coherence of several volcanic terrain types is used as a first order approach for classification. Parallel a second classification algorithm based on the temporal decorrelation behavior of different surfaces in only one frequency is addressed. The results of the algorithms are compared and discussed.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1996, pages=9,
Title:On the Interferometric Coherence: A Multifrequency and Multitemporal Analysis.
Authors:
AuthorsInstitution or Email of Authors
Papathanassiou, K.UNSPECIFIED
Reigber, A. (Vortragender)UNSPECIFIED
Coltelli, M. *)UNSPECIFIED
Date:1996
Journal or Publication Title:Proc. FRINGE '96 (1996)
Status:Published
Keywords:SAR Interferometry, Coherence Analysis, Multitemporal Classification, Multifrequency Classification
Event Title:FRINGE "96, ESA-Workshop, Zuerich, Switzerland, 30.9.-2.10.96. Proc.: FRINGE "96.
HGF - Research field:UNSPECIFIED
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:UNSPECIFIED
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):UNSPECIFIED
Location: Oberpfaffenhofen
Institutes and Institutions:Institut für Hochfrequenztechnik
Deposited By: elib DLR-Beauftragter
Deposited On:02 Apr 2006
Last Modified:27 Apr 2009 09:06

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