基于组合震源编码的多尺度全波形反演方法

国运东

Multi-scale full waveform inversion method using combined source encoding

GUO Yun-Dong

图6 不同观测地震记录以及对应的组合震源炮记录 a—Marmousi模型雷克子单炮地震记录;b—组合震源单炮记录;c—极性编码超级炮记录;d—组合震源超级炮记录

Fig.6 Different shot gathers generated by the Marmousi model using the Rake wavelet and the combine gather of different shot gathers a—single shot gather generated by the Marmousi model using the Rake wavelet;b—single shot gather with the combined source;c—super shot gather with polarity coding;d—super shot gather with the combined source