Research on Processing Technique of Shallow Seismic Profile

摘要

Shallow seismic profile is applied to study of sedimentation in seafloor and shallow layer. As the shallow seismic profile acquisition is affected by many factors,the energy and waveform of reflections distort. And a great quantity of multiple wave exits in the shallow seismic profile,which influence the effect of geological Interpretation. Velocity information can not be obtained as the shallow seismic profile was acquired by a single channel. The paper analyses the profile characteristic of the shallow seismic profile in a sea area of Bohai sea,and attempts to process the data with different methods. Compared these different results we got with different methods,we conformed the best methods of processing shallow seismic profile,and bulit the unique processing flow for shallow seismic profile.