基于行波分离的VTI介质逆时偏移

郭旭, 黄建平, 李振春, 黄金强, 朱峰

Reverse time migration in VTI media based on wavefield decomposition

Xu GUO, Jian-Ping HUANG, Zhen-Chun LI, Jin-Qiang HUANG, Feng ZHU

图2 地震波场快照及其Poynting矢量(t=400 ms) a—波场快照;b—Poynting矢量水平分量;c—Poynting矢量垂直分量

Fig.2 Seismic snapshot and corresponding Poynting vector at 400 ms a—snapshot;b—horizontal component;c—vertical component