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True amplitude seismic migration operator in 3D heterogeneous medium 期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2004, 卷号: 47, 期号: 3, 页码: 509-513
作者:  Cui, XF;  Zhang, GQ;  Wu, YL
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
one way wave equation  true amplitude migration  split step Fourier migration operator  Fourier finite difference migration operator  
Methods for wave equation prestack depth migration and numerical experiments 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2004, 卷号: 47, 页码: 111-120
作者:  Zhang, GQ;  Zhang, WS
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
wave operator splitting  3D prestack depth migration  SEG/EAEG model  synthesized-shot  finite-difference method  factorization method  hybrid method  MPI