[1] China Earthquake Adm, State Key Lab Earthquake Dynam, Inst Geol, Beijing 100029, Peoples R China
[2] China Earthquake Adm, Key Lab Seism & Volcan Hazards, Beijing 100029, Peoples R China
[3] Sun Yat Sen Univ, Sch Earth Sci & Engn, Guangdong Prov Key Lab Geodynam & Geohazards, Guangzhou 510275, Peoples R China
[4] Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai 519000, Peoples R China
[5] Wuhan Univ, GNSS Res Ctr, Wuhan 430079, Peoples R China