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4D city information - fusion of multi-aspect angle high resolution PS point clouds

Gernhardt, Stefan and Hinz, Stefan and Eineder, Michael and Bamler, Richard (2011) 4D city information - fusion of multi-aspect angle high resolution PS point clouds. In: Proceedings of JURSE 2011 - Joint Urban Remote Sensing Event, pp. 57-60. JURSE 2011, 11.-13. Apr. 2011, München, Deutschland. ISBN 978-1-4244-8658-8.

Full text not available from this repository.

Official URL: http://dx.doi.org/10.1109/JURSE.2011.5764718

Abstract

Multitemporal stacks of SAR images can be used for deformation monitoring in urban areas applying the method of persistent scatterer interferometry (PSI). Very high resolution (VHR) SAR data of recent satellites increase the available number of PS on single objects dramatically. But due to the side looking geometry of SAR satellites, buildings cannot be monitored from all sides using only one single stack. In this paper, a fusion of results from different aspect angles, especially from cross-heading tracks, is proposed. The resulting point cloud provides information on the 3D structure of the buildings in addition to the deformation pattern available for each PS.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:4D city information - fusion of multi-aspect angle high resolution PS point clouds
Authors:
AuthorsInstitution or Email of Authors
Gernhardt, Stefanstefan.gernhardt@bv.tum.de
Hinz, Stefanstefan.hinz@kit.edu
Eineder, MichaelMichael.Eineder@dlr.de
Bamler, RichardRichard.Bamler@dlr.de
Date:2011
Journal or Publication Title:Proceedings of JURSE 2011 - Joint Urban Remote Sensing Event
Refereed publication:Yes
In ISI Web of Science:No
Page Range:pp. 57-60
ISBN:978-1-4244-8658-8
Status:Published
Keywords:spotlight, high resolution, fusion, SAR, TerraSAR-X, persistent scatterer interferometry
Event Title:JURSE 2011
Event Location:München, Deutschland
Event Type:international Conference
Event Dates:11.-13. Apr. 2011
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:other
DLR - Research area:Raumfahrt
DLR - Program:R - no assignement
DLR - Research theme (Project):R -- no assignement
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > SAR Signal Processing
Deposited By: Stefan Gernhardt
Deposited On:23 Jan 2012 16:15
Last Modified:23 Jan 2012 16:15

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