Plank, Simon and Singer, John and Minet, Christian and Thuro, Kurosch (2011) A GIS tool for objective suitability evaluation of the differential radar interferometry method for deformation monitoring of landslides. Slope Stability 2011 - International Symposium on Rock Slope Stability in Open Pit Mining and Civil Engineering, 18.-21. September 2011, Vancouver, Kanada.
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Abstract
Differential radar interferometry (D-InSAR) is a powerful remote sensing technique for detection and deformation monitoring of landslides. However, as a consequence of the radar specific imaging geometry spatial distortions, such as the layover and shadowing effect occur in the radar image, which have a negative impact on the suitability of the radar images for D-InSAR applications. Therefore we present a GIS-routine to accurately predict the areas which will be affected by layover and shadowing, before recording the area of interest by radar. Furthermore, the measurable percentage of movement of a potential landslide can be determined. The main types of land cover are classified in regard to the applicability of the D-InSAR-technique, depending on the characteristics of the sensor used. These analyses allow stakeholders without expert knowledge of the D-InSARmethod to objectively evaluate the applicability of the D-InSAR-technique for landslides on a detailed, site specific or regional scale.
Item URL in elib: | https://elib.dlr.de/71038/ | |||||||||||||||
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Document Type: | Conference or Workshop Item (Paper) | |||||||||||||||
Title: | A GIS tool for objective suitability evaluation of the differential radar interferometry method for deformation monitoring of landslides | |||||||||||||||
Authors: |
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Date: | September 2011 | |||||||||||||||
Refereed publication: | No | |||||||||||||||
Open Access: | No | |||||||||||||||
Gold Open Access: | No | |||||||||||||||
In SCOPUS: | No | |||||||||||||||
In ISI Web of Science: | No | |||||||||||||||
Keywords: | InSAR, Interferometry, Slope Stability, Landslides, GIS | |||||||||||||||
Event Title: | Slope Stability 2011 - International Symposium on Rock Slope Stability in Open Pit Mining and Civil Engineering | |||||||||||||||
Event Location: | Vancouver, Kanada | |||||||||||||||
Event Type: | Conference | |||||||||||||||
Event Dates: | 18.-21. September 2011 | |||||||||||||||
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 hochauflösende Fernerkundungsverfahren (old) | |||||||||||||||
Location: | Oberpfaffenhofen | |||||||||||||||
Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing | |||||||||||||||
Deposited By: | Minet, Christian | |||||||||||||||
Deposited On: | 11 Oct 2011 07:46 | |||||||||||||||
Last Modified: | 11 Oct 2011 07:46 |
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