Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 ChinaInstitutions of Earth Science Chinese Academy of Sciences Beijing 100029 China;
State Key Laboratory of Lithospheric Evolution Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 ChinaCollege of Earth and Planetary Sciences University of Chinese Academy of Sciences Beijing 100049 China;
Key Laboratory of Earth and Planetary Physics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 ChinaCollege of Earth and Planetary Sciences University of Chinese Academy of Sciences Beijing 100049 China;
Key Laboratory of Deep Oil and Gas China University of Petroleum (East China) Qingdao 266580 China;
planetary seismology; event detection; interior structures; despike filter; matched filter;