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THREE-DIMENSIONAL TWO-WAY ACOUSTIC WAVE EQUATION PRE-STACK IMAGING SYSTEMS AND METHODS
THREE-DIMENSIONAL TWO-WAY ACOUSTIC WAVE EQUATION PRE-STACK IMAGING SYSTEMS AND METHODS
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机译:三维双向声波方程叠前成像系统和方法
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摘要
A system and method for pre-stack imaging system that includes multiple processors, with each processor configured to perform two-way wave equation-based forward wave propagation of a source event to obtain a source wave field using high order spatial finite differences for a shot gather, and to perform two-way wave equation-based backward wave propagation of received waves to obtain a receiver wave field using high order spatial finite differences for the shot gather; and to correlate the source and receiver wave fields to obtain an image region.
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