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Summary of Proposal LAN2068

TitleTomographicSAR for Urban infrastructure monitoring Using TerraSAR-X Data
Investigator Zhu, Xiaoxiang - Remote Sensing Technology Institute (IMF), German Aerospace Center (DLR), SAR signal processing
Team Member
Dr.- Ing. Zhu, Xiaoxiang - Remote Sensing Technology Institute (IMF), German Aerospace Center (DLR), SAR signal processing
Dr. Guo, Rui - Remote Sensing Technology Institute (IMF), German Aerospace Center (DLR), SAR signal processing
M. Sc. Ge, Nan - Remote Sensing Technology Institute (IMF), German Aerospace Center (DLR), SAR signal processing
M. Sc. Wang, Yuanyuan - Technische Universität München, Remote Sensing Technology
SummaryTheobjective of this proposal is 4D (space-time) urban infrastructures monitoringusing TerraSAR-X stack by differential SAR tomography (D-TomoSAR)reconstruction technique. D-TomoSARis so far the most competent method for urban monitoring. It provides thedynamic component of buildings with up to millimeter accuracy, e.g. seasonalthermal dilation, structural deformation, or subsidence due to groundwaterextraction or underground construction. The goalof this project is to develop a system that allows TerraSAR-X data as input,and delivers 3D city models and city displacement information.

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