地震激发点和接收点避开第四系地层，尤其是近地表层，情况就会大幅改观。
If seismic excitation points and receiving points can avoid the Quaternary strata, especially near-surface strata, the collection ratio will be improved greatly.
在地震采集中，通过分析近地表地震波的传播特点，优选激发参数，来提高地震波的激发质量。
During seismic acquisition, it should analyze near-surface seismic propagation characters, optimize shooting parameters and increase shooting quality of seismic wave.
本发明公开了一种基于一致近地表模型的逐点激发井深设计方法。
The invention discloses a point-by-point excitation well depth designing method based on a uniform near-surface model.
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