1887

Abstract

F-37 MULTIPLE SUPPRESSION AND DATUMING WITH AN ANTIALIASED RADON TRANSFORM FOR MARINE 4C DATA 1 Summary. We use Radon transformed common-receiver gathers for pressure and velocity components to suppress the freesurface effects from the data and to datum the results from the sea-floor to the free-surface. The scheme for ghost and multiple suppression is essentially a combination of the work of Soubaras (1996) and a modification of the approach of Amundsen (1999). It is well known that the receiver-side ghost effects can be suppressed by weighted summation of pressure and vertical velocity records. The problem is to estimate the weighting

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/content/papers/10.3997/2214-4609-pdb.5.F037
2002-05-27
2024-03-28
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.5.F037
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