Decentralized blended acquisition
نویسنده
چکیده
In traditional seismic surveys, interference between shot records is minimized by choosing the temporal interval and/or the lateral distance between consecutive shots sufficiently large. However, in the concept of simultaneous shooting shot records do overlap, allowing denser source sampling in a favorable economic way. Denser source sampling takes care of the desired property that each subsurface gridpoint is illuminated from a larger number of angles and, therefore, will improve the image quality in terms of signal-to-noise ratio and spatial resolution.
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تاریخ انتشار 2013