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Polarimetric and Interferometric Characterization of Coherent Scatterers in Urban Areas

Zandona Schneider, Rafael and Papathanassiou, Kostas and Hajnsek, Irena and Moreira, Alberto (2006) Polarimetric and Interferometric Characterization of Coherent Scatterers in Urban Areas. IEEE Transactions on Geoscience and Remote Sensing, 44 (4), pp. 971-984. IEEE Geoscience and Remote Sensing Society. DOI: 10.1109/TGRS.2005.860950.

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Official URL: http://ieeexplore.ieee.org/search/srchabstract.jsp?arnumber=1610832&isnumber=33829&punumber=36&k2dockey=1610832@ieeejrns&query=%28coherent+and+scatterers+%3Cin%3E+metadata%29+%3Cand%3E+%2836+%3Cin%3E+punumber%29&pos=24

Abstract

Abstract In this paper the concept of point-like coherent scatterers (CSs) in urban areas is introduced. The detection of CSs in single and quad-polarized images is addressed and applied on polarimetric and interferometric high-resolution airborne SAR data at L-band. For the detection of CSs two different approaches are proposed and their individual performance is analyzed. The properties of the detected CSs and their polarimetric and interferometric characteristics are assessed. The role of polarimetry on the detection of the CSs is evaluated and the potential of extracting the orientation and dielectric properties of individual CSs is finally addressed.

Document Type:Article
Additional Information:©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Title:Polarimetric and Interferometric Characterization of Coherent Scatterers in Urban Areas
Authors:
AuthorsInstitution or Email of Authors
Zandona Schneider, RafaelUNSPECIFIED
Papathanassiou, KostasUNSPECIFIED
Hajnsek, IrenaUNSPECIFIED
Moreira, AlbertoUNSPECIFIED
Date:April 2006
Journal or Publication Title:IEEE Transactions on Geoscience and Remote Sensing
Volume:44
DOI:10.1109/TGRS.2005.860950
Page Range:pp. 971-984
Publisher:IEEE Geoscience and Remote Sensing Society
Status:Published
Keywords:Coherent scatterers, orientation angle, polarimetric SAR interferometry, SAR interferometry, SAR polarimetry, synthetic aperture radar (SAR), urban areas.
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
Microwaves and Radar Institute > SAR Technology
Deposited By: Rafael Schneider
Deposited On:05 Jun 2007
Last Modified:12 Dec 2013 20:22

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