Marine Geophysical Survey Techniques and Their Applications to offshore Engineering
Baohua Liu, Jisheng Ding, Pei Yan-liang, Xishuang Li, Junguo Gao, L Jing-fu · Haiyang kexue jinzhan · 2005
In this paper, the new advances in and simple principles of 5 marine geophysical survey techniques, including multibeam sounding, side scan sonar sounding, subbottom profiling, high-resolution seismic prospecting and marine magnetic survey are introduced, the main products widely used at home and abroad and their specifications are given, and some application cases of these techniques for offshore engineerings in recent years, such as submarine cable route survey, engineering geological environment evaluation of trans-sea bridge and submarine tunnel, analysis of engineering geological hazard factors, submarine object search and underwater archaeology are exhibited.