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Tomographic Imaging and Monitoring of Buildings with Very High Resolution SAR Data

Reale, Diego and Fornaro, Gianfranco and Pauciullo, Antonio and Zhu, Xiao Xiang and Bamler, Richard (2011) Tomographic Imaging and Monitoring of Buildings with Very High Resolution SAR Data. IEEE Geoscience and Remote Sensing Letters, 8 (4), pp. 661-665. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/LGRS.2010.2098845. ISSN 1545-598X.

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Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5701652

Abstract

Layover is frequent in imaging and monitoring with synthetic aperture radar (SAR) areas characterized by a high density of scatterers with steep topography, e.g., in urban environment. Using medium-resolution SAR data tomographic techniques has been proven to be capable of separating multiple scatterers interfering (in layover) in the same pixel. With the advent of the new generation of high-resolution sensors, the layover effect on buildings becomes more evident. In this letter, we exploit the potential of the 4-D imaging applied to a set of TerraSAR-X spotlight acquisitions. Results show that the combination of high-resolution data and advanced coherent processing techniques can lead to impressive reconstruction and monitoring capabilities of the whole 3-D structure of buildings.

Item URL in elib:https://elib.dlr.de/70589/
Document Type:Article
Title:Tomographic Imaging and Monitoring of Buildings with Very High Resolution SAR Data
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Reale, DiegoCNR-IREAUNSPECIFIED
Fornaro, GianfrancoCNR-IREAUNSPECIFIED
Pauciullo, AntonioCNR-IREAUNSPECIFIED
Zhu, Xiao XiangIMF-DLR/TUMUNSPECIFIED
Bamler, RichardIMF-DLR/TUMUNSPECIFIED
Date:July 2011
Journal or Publication Title:IEEE Geoscience and Remote Sensing Letters
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:8
DOI :10.1109/LGRS.2010.2098845
Page Range:pp. 661-665
Publisher:IEEE - Institute of Electrical and Electronics Engineers
ISSN:1545-598X
Status:Published
Keywords:Differential interferometric Synthetic Aperture Radar (DInSAR), SAR Tomography, 4D SAR Imaging, Multidimensional SAR processing, TerraSAR-X
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Vorhaben Technologie Experimente TSX und TDX (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > SAR Signal Processing
Deposited By: Zhu, Xiao Xiang
Deposited On:01 Aug 2011 15:00
Last Modified:31 Jul 2019 19:32

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