Residual moveout-based wave-equation migration velocity analysis in 3-D

Conclusion

We presented our initial work to extend the proposed RMO-based WEMVA approach to three-dimensional case. We upgraded the theory to deal with multiple azimuth angle-domain CIGs, and we paid close attention to the mapping algorithm between angle and offset domain, in order to reduce artifacts introduced by this irregular mapping. We showed a synthetic example as a verification for our primitive implementation.