1887

Abstract

B019 A complex SVD-polarization filter for ground roll attenuation on multi-component data Summary 1 By their very nature multi-component (3C/9C) datasets provide information on the full wavefield and therefore offer new full wave-field solutions for the ground roll problem. Here we introduce a time-domain 3C complex SVD (Singular Value Decomposition) polarization filter that is optimized to remove most ground roll energy whilst preserving the reflected energy. A 3C Eastern European dataset is used to test filter performance on shot gathers. Finally vertical-component stacks from two polarization filters with different design length are compared to a control stack with no ground

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/content/papers/10.3997/2214-4609-pdb.1.B019
2005-06-13
2020-04-02
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.1.B019
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