| 摘要 |
<p>A method for modeling illumination in a seismic survey of a subsurface region using a velocity model thereof includes specifying locations for a plurality of seismic shots, specifying locations for a plurality of seismic receivers, specifying a source radiation pattern for each source, tracing each ray from a reflection surface, computing an energy value for each ray using a Fresnel zone defined at a receiving surface and defined for a single frequency, and repeating the tracing and computing for each shot.</p> |
