The Mani M7.9 Earthquake (November, 8~(th), 1997) and the Kokoxili M8.1 earthquake (November, 14th, 2001) are chosen for research. The SAR data are acquired by ERS-1/2 satellites of European Space Agency.

• 选取在我国境内发生的国际上影响很大的玛尼7.；9级地震(1997年11月8日)和昆仑山口西8