Abstract:The true-amplitude seismic migration, in time or depth, provides a measurement of the reflection coefficients of primary reflection events. These are constituted by P-P reflection of longitudinal waves at smooth reflectors. One of the mostly used method is the Kirchhoff migration, by which the seismic image is obtained by stacking the seismic wavefield using a diffraction surface, also called Huygens Surface. In order to obtain true amplitude migration, i.e. the removal of geometrical spreading, it is introduc… Show more
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