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Polarimetric Differential-TomoSAR Imaging

Lombardini, Fabrizio and Pardini, Matteo and Cai, Francesco (2010) Polarimetric Differential-TomoSAR Imaging. In: Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR), pp. 1154-1157. VDE Verlag GmbH. European Conference on Synthetic Aperture Radar (EUSAR), 2010-06-07 - 2010-06-10, Aachen, Germany.



Recently, in parallel to the maturation of the operative InSAR techniques based on phase-only data, much interest has grown in techniques based on the coherent combination of SAR images at the complex (amplitude and phase) data level, for the extraction of a more rich information on the observed scene. In particular Tomographic SAR techniques constitute the frontier of this research area. Recently, the Differential Tomography framework has also been introduced and experimented, producing ‘space-time’ signatures of multiple non stationary scatterers superimposed in a SAR cell. To further increase the amount of information which can be extracted, in this work we extend the Differential Tomography framework in a polarimetric sense, allowing the extraction of joint information about the heights, the deformation velocities and the scattering mechanisms characterizing the imaged scatterers. First real data samples are presented of the new Polarimetric Differential Tomography concept.

Item URL in elib:https://elib.dlr.de/63957/
Document Type:Conference or Workshop Item (Speech)
Title:Polarimetric Differential-TomoSAR Imaging
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Lombardini, FabrizioUniversity of PisaUNSPECIFIEDUNSPECIFIED
Cai, FrancescoUniversity of PisaUNSPECIFIEDUNSPECIFIED
Date:10 June 2010
Journal or Publication Title:Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR)
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 1154-1157
Publisher:VDE Verlag GmbH
Keywords:Synthetic aperture radar, polarimetry, tomography, differential interferometry
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:Aachen, Germany
Event Type:international Conference
Event Dates:2010-06-07 - 2010-06-10
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):W - Vorhaben Prosmart, Smart-SAR (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Deposited By: Pardini, Dr.-Ing. Matteo
Deposited On:20 Apr 2010 11:12
Last Modified:31 Jul 2019 19:27

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