3D Surface-Related Multiple Modeling

A028 3D Surface-Related Multiple Modeling Abstract 1 A. PICA G. POULAIN B. DAVID M. MAGESAN S. BALDOCK T. WEISSER P. HUGONNET AND Data-driven SRME techniques do not require any a priori knowledge of the subsurface (reflectivity structures and velocities). However these methods require a shot location at each receiver location wherein lies the main difficulty for their 3D implementation. Today solutions involve reconstruction of the missing data or reconstruction of the missing multiple contributions. In the following we present a model-based surface-related multiple modeling technique (SRMM) free from any constraint relating to the shot position (including OBC) and distribution. Introduction: