Through experiments in different terrain conditions in the area demonstrated that to use different shot mode,slalom line field setup and larger offset can improve seismic data S/N and re...

• 通过实验,在该区不同地形条件下使用不同激发方式,并采用弯线观测系统及大偏移距,有效提高了地震资料的S/N和分辨率,使野外地震记录达到了地震地质解释的要求。