With the continuous advancement of marine resource development,there are more and more offshore marine engineering constructions.Shallow strata profile detection uses the propagation and reflection characteristics and laws of sound waves in seabed sediments to detect the structure and formation of seabed strata.It has the advan-tages of high resolution,penetrating strata and continuous navigation detection,and is widely used.This paper intro-duces the principle and workflow of shallow strata profile detection technology,and takes an engineering example as the research object to apple shallow strata detection to marine survey work.Geological interpretation is carried out and conclusions are drawn.
关键词
海洋资源/浅地层剖面探测/波阻抗/地质解释/地质类型
Key words
Marine resources/Shallow strata profile detection/Wave impedance/Geological interpretation/Geo-logical type
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