Department of Geophysics;
School of Geosciences;
China University of Petroleum;
Qingdao 266580;
China;
SINOPEC Key Laboratory of Geophysics;
Nanjing 211103;
China;
Irregular; seabed; fluid-solid; elastic; media; ocean; bottom; cable; data; P-and; S-wave; separation; curvilinear; coordinates;