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Remote Sensing Observation of Mining Induced Subsidence by Means of Differential SAR Interferometry

Kircher, Michaela and Roth, Achim and Adam, Nico and Kampes, Bert and Neugebauer, H.J. (2003) Remote Sensing Observation of Mining Induced Subsidence by Means of Differential SAR Interferometry. In: Proceedings IGARSS'03, Vol. I, pp. 209-211. IGARSS'03, Toulouse, 21.-25. July, 2003, Toulouse.

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Abstract

We applied the differential interferometry to detect subsidence in the brown coal mining area of the Lower Rhine Embayment, Germany. The displacement is caused by groundwater withdrawal. For this approach, 40 ERS-1/-2 scenes covering a time a time interval of about 4 years were processed. In a first evaluation, a mean displacement rate of about 50 mm/year was observed. This estimation agrees very well to the leveling measurements. In addition, we applied the Permanent Scatterer techniques in order to get a detailed understanding by pointwise information beside the spatial data.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2003,
Title:Remote Sensing Observation of Mining Induced Subsidence by Means of Differential SAR Interferometry
Authors:
AuthorsInstitution or Email of Authors
Kircher, MichaelaUNSPECIFIED
Roth, AchimUNSPECIFIED
Adam, NicoUNSPECIFIED
Kampes, BertUNSPECIFIED
Neugebauer, H.J.UNSPECIFIED
Date:2003
Journal or Publication Title:Proceedings IGARSS'03
Volume:Vol. I
Page Range:pp. 209-211
Editors:
EditorsEmail
IEEE, UNSPECIFIED
Status:Published
Keywords:Differential SAR Interferometry, Subsidence, Mining
Event Title:IGARSS'03, Toulouse, 21.-25. July, 2003
Event Location:Toulouse
Event Type:international Conference
Organizer:IEEE
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 Bildwissenschaften (old)
Location: Oberpfaffenhofen
Institutes and Institutions:German Remote Sensing Data Center
Deposited By: elib DLR-Beauftragter
Deposited On:24 Mar 2006
Last Modified:06 Jan 2010 12:19

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