MAOXIAN LANDSLIDE PRE-SLIDE DEFORMATION ACCURATELY RETRIEVED BY INSAR TECHNOLOGY
Ya Kang1, Chaoying Zhao1,2, Qin Zhang1,2 and Zhong Lu3, (1)Chang'an University, Xi'an, China, (2)State Key Laboratory of Geo-Information Engineering, Xi'an, China, (3)Southern Methodist University, Roy M Huffington Department of Earth Sciences, Dallas, United States