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A METHOD FOR COMPENSATING 3- DMO FOR THE EFFECTS OF AN INHOMOGENEOUS EARTH
A METHOD FOR COMPENSATING 3- DMO FOR THE EFFECTS OF AN INHOMOGENEOUS EARTH
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机译:一种补偿3-DMO对非均质地球的影响的方法
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摘要
A three dimensional residual modeling operator is applied to seismic times that have been preprocessed by application of NMO and velocity independent DMO. The residual operator compensates for vertical velocity variation and anisotropy and its use precludes the need for ray tracing.
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