sponsored by National Natural Science Foundation(40474041);National Symposium of 863(2006AA06Z206);National Symposium of 973(2007CB209605);CNPC Geophysical Key Laboratory of the China University of Petroleum (East China) Research Department
Compared with other migration methods, reverse-time migration is based on a precise wave equation, not an approximation, and performs extrapolation in the depth domain rather than the time domain. It is highly accurat...