%0 Journal Article
%T TRUE AMPLITUDE SEISMIC MIGRATION OPERATOR IN 3D HETEROGENEOUS MEDIUM<br>三维非均匀介质中真振幅地震偏移算子研究
%A CUI Xing Fu
%A ZHANG Guan Quan WU Ya Li Computer Center of Exploration & Development Research Institute of Liaohe Oilfield Branch Company
%A PetroChina
%A Panjin
%A Liaoning
%A China Institute of Computational Mathematics
%A Scientific/Engineering Computing
%A Academy of Mathematics
%A System Sciences
%A Chinese Academy Sciences
%A Beijing
%A China
%A <br>崔兴福
%A 张关泉
%A 吴雅丽
%J 地球物理学报
%D 2004
%I 
%X In this paper, we derive a one way wave equation with true amplitude by the decomposition of the wavefield operator for the wave equation in a 3 D heterogeneous medium. Moreover, the Split Step Fourier(SSF) and Fourier Finite Difference(FFD) migration operators with true amplitude are derived by mathematical inference and specific steps are given.
%K One way wave equation
%K True amplitude migration
%K Split step Fourier migration operator
%K Fourier finite difference migration operator<br>三维非均匀介质
%K 单程波方程
%K 真振幅偏移
%K 裂步Fourier偏移算子
%K Fourier有限差分
%K 地震反射信号
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=14DC41C59CBF6770055A7D610D53AE46&aid=F8313BE08910DBBE&yid=D0E58B75BFD8E51C&vid=F4B561950EE1D31A&iid=38B194292C032A66&sid=4ECB3941871FD391&eid=F9A6B6F259CE5121&journal_id=0001-5733&journal_name=地球物理学报&referenced_num=28&reference_num=17