Combined Surface-wave and Reflection Data Inversion for High-resolution Near-surface Characterization
G. Rizzuti and A. Gisolf
Event name: 77th EAGE Conference and Exhibition 2015
Session: Static Corrections and Near Surface Characterization from Body and Surface Waves
Publication date: 01 June 2015
Info: Extended abstract, PDF ( 1.1Mb )
Price: € 20
In this paper we present a full wave-field inversion approach to address the near-surface problem. Knowing this part of the subsurface will effectively remove its imprint on the target data. We are looking for an elastic, high-resolution model of the near-surface by including iteratively mode conversions, transmission effects and all the internal multiple scattering. An interesting aspect of our work is the natural treatment of surface-waves.