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3D complex structures imaging based on acoustic wave equation
Author(s) -
Zhang Wensheng
Publication year - 2007
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.200700170
Subject(s) - extrapolation , plane wave , benchmark (surveying) , plane (geometry) , computer science , wave equation , acoustics , field (mathematics) , physics , optics , geology , mathematics , mathematical analysis , geometry , geodesy , pure mathematics
In this paper, a general expression of the 3D hybrid imaging method based on acoustic wavefield extrapolation is presented. Moreover, the planewave synthesization method is given. The numerical results of 3D shot‐profile migration and planewave synthesization migration for the SEG/EAEG 3D benchmark model show the good imaging ability of the hybrid imaging method. This method can be applied in field data processing. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)