Geological Survey of Japan;
National Institute of Advanced Industrial Science and Technology(AIST);
Higashi 1-1-1;
Tsukuba;
Ibaraki;
305-8567;
Japan;
State Key Laboratory of Earthquake Dynamics;
Institute of Geology;
China Earthquake Administration;
Beijing;
100029;
China;
Earthquake Monitoring Centre;
Sichuan Earthquake Agency;
Chengdu;
610041;
China;
Isolated earthquake; InSAR; Deep fluid; Fault valve; Sichuan Basin;