Rigorously simulated vs. optically captured phase fields

Fast multifrequency focal beam analysis for 3D seismic acquisition geometry

A method for the efficient computation of multifrequency focal beams for 3D seismic acquisition geometry analysis has been developed. By computing them for all the frequency components of seismic data, single-frequency focal beams can be extended to multifrequency focal beams. However, this straightforward method involves considerable computer...