Pre-Stack Partial Migration in the Double Radon Domain

In this paper we propose an alternative approach for the NMO, DMO, CMP stacking and post-stack migration route. Our approach is based on a high-frequency analysis of the data after a double Radon transform with respect to the true field coordinates. 'It will be shown that the spatial complexity of the data leads to a well-defined topological subdivision in this space. The migrated result is obtained by a single inverse Radon transform. applied in the different subdomains.