China Universi ty of Geosciences;
Wuhan 430074;
China;
East China Institute of Technology;
Fuzhou 344000;
China China Universi ty of Geosciences;
Wuhan 430074;
China China Universi ty of Geosciences;
Wuhan 430074;
China East China Institute of Technology;
Fuzhou 344000;
China East China Institute of Technology;
Fuzhou 344000;
China;
high-density; seismic; image; exploration; on; land; exploration; in; water; underground; cavity; sunk; ship; silt; depth;