POST-STACKING KIRCHHOFF REVERSE DEPTH MIGRATION METHOD FOR INCLINED TRANSVERSAL ISOTROPIC (TTI) AND HETEROGENEOUS MEDIA BASED ON RADIUS TRACKING IN MIGRATED DATA

摘要

the present invention is related to a specific reverse migration method based on ray tracking algorithms, characterized in that the interpolation procedure involved in calculating the travel time required by the reverse migration is modified. the interpolation according to the invention obtains a precise travel time for these rays starting from the sources being interpolated.