METHODS TO PROCESS SEISMIC DATA CONTAMINATED BY COHERENT ENERGY RADIATED FROM MORE THAN ONE SOURCE

摘要

This invention discloses methods of processing data using a computer to separate out geophysical exploration response at receivers corresponding to one source among many sources by determining at least one spatio-temporal variant directional propagation attribute of the responses at receivers corresponding to the one source and by decomposition or filtering process using the determined attribute.