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Analysis of Voluminetric Scatterers Based on TanDEM-X Polarimetric Interferometric SAR Data

Lopez-Martinez, Carlos and Papathanassiou, Konstantinos and Alonso, Alberto and Fabregas, Xavier (2011) Analysis of Voluminetric Scatterers Based on TanDEM-X Polarimetric Interferometric SAR Data. In: Proceedings of IEEE International Geoscience and Remote Sensing Symposium (IGARSS). IEEE. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2011-07-24 - 2011-07-29, Vancouver, Canada. ISBN 978 1 4577 1004 9.

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Abstract

Polarimetric SAR Interferometry makes possible a detailed analysis of the volumetric scattering processes present in microwave scattering in case of forest areas. In previous contributions, the authors, under the hypothesis of the RVoG coherent scattering model, developed a process for the direct extraction of the ground topography. In this paper, the authors present a generalization of this technique allowing to determine a set of scattering mechanisms making possible an optimization process for the estimation of the ground topography. The applicability of this technique, in case of X-band polarimetric SAR interferometric data, is explored considering data obtained in the frame of the TanDEM-X mission.

Document Type:Conference or Workshop Item (Speech)
Title:Analysis of Voluminetric Scatterers Based on TanDEM-X Polarimetric Interferometric SAR Data
Authors:
AuthorsInstitution or Email of Authors
Lopez-Martinez, CarlosUNSPECIFIED
Papathanassiou, KonstantinosUNSPECIFIED
Alonso, AlbertoUNSPECIFIED
Fabregas, XavierUNSPECIFIED
Date:29 July 2011
Journal or Publication Title:Proceedings of IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:Yes
In ISI Web of Science:No
Publisher:IEEE
ISBN:978 1 4577 1004 9
Status:Published
Keywords:Polarimetric SAR Interferometry, Ground topography estimation
Event Title:IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Vancouver, Canada
Event Type:international Conference
Event Dates:2011-07-24 - 2011-07-29
Organizer:IEEE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Prosmart, Smart-SAR (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Deposited By: Seung-Kuk Lee
Deposited On:13 Jan 2012 16:04
Last Modified:08 May 2014 23:22

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