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Polarimetric Dual-Baseline InSAR Building Height Estimation at L-Band

Sauer, Stefan and Ferro-Famil, Laurent and Reigber, Andreas and Pottier, Eric (2009) Polarimetric Dual-Baseline InSAR Building Height Estimation at L-Band. IEEE Geoscience and Remote Sensing Letters, 6 (3), pp. 408-412. IEEE - Institute of Electrical and Electronics Engineers.

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This letter generalizes a multibaseline interferometric synthetic aperture radar (InSAR) signal model to the polarimetric scenario. Based on this formulation, two high-performance spectral analysis techniques are adapted to process multibaseline Pol-InSAR observations. These new methods enhance the height estimation of scatterers by calculating optimal polarization combinations and allow the determination of their physical characteristics. Applying the proposed algorithms to urban environments, the building layover problem is analyzed by means of polarimetric dual-baseline InSAR measurements: the ground and building height are estimated. The techniques are validated using dual-baseline Pol-InSAR data acquired by DLR’s Experimental SAR (E-SAR) system over Dresden city.

Item URL in elib:https://elib.dlr.de/58556/
Document Type:Article
Additional Information:©2009 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 Dual-Baseline InSAR Building Height Estimation at L-Band
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Ferro-Famil, LaurentUniversité de Rennes 1UNSPECIFIEDUNSPECIFIED
Pottier, EricUniversité de Rennes 1UNSPECIFIEDUNSPECIFIED
Date:July 2009
Journal or Publication Title:IEEE Geoscience and Remote Sensing Letters
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:Yes
Page Range:pp. 408-412
Publisher:IEEE - Institute of Electrical and Electronics Engineers
Keywords:Multibaseline (MB) Pol-InSAR, polarimetric array signal processing techniques, polarimetric SAR interferometry, synthetic aperture radar (SAR) urban remote sensing.
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 Flugzeug-SAR (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Microwaves and Radar Institute
Microwaves and Radar Institute > SAR Technology
Deposited By: Sauer, Stefan
Deposited On:30 Mar 2009
Last Modified:08 Mar 2018 18:30

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