founded by the National Natural Science Foundation of China (No. 41071273);the Doctoral Program Foundation of Institutions of Higher Education of China (No. 20090095110002);the Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (No. SZBF2011-6B35);Relevant radar data were provided by the German Aerospace Centre TerraSAR-X Science Plan (LAN1425 and LAN1173)
Large-scale deformation can not be detected by traditional D-InSAR technique because of the limit of its detectable deformation gradient,we propose a method that combines SAR data with point cloud data obtained by 3D ...