线性分段处理的倾角时差校正

Dip Moveout by Linear Segmenting

提出了一种线性分段处理的倾角时差校正方法。经理论分析，其精度与文献［１］方法基本相当，但计算量小，与原方法相比可减少８５％以上。

A dip moveout using linear segment is proposed in this prper. By theoretical analysis, its correction accuracy is approaching to that of the original method given by Ref. [1] while its calculation amount is smaller and reduced by 85% or more, compared with that of the original method.