D-Insar Observation of Earth Surface Deformation in the Ms7.1 Yushu Earthquake
Paths + DEM” interferometric process was made for the PALSAR SAR data before and after the Yushu Ms7.1 Earthquake, which yielded a high-quality co-seismic InSAR strip image and absolutely surface deformation. Based on the deformation scale, deformation magnitude and deformation gradient, in combination with tectonic setting of the area, the following conclusions can be drawn:1) Yushu earthquake triggered a