1887

Abstract

The CFP approach has been used to estimate Green functions for a high- resolution shear-wave reflection field dataset. This data set contains lateral variations of the near surface and has very low velocities. To estimate a velocity model for this kind of data is not an easy task. The CFP approach gives one-way Green function times which are accurate as indicated by the flat events at t=0. These Green functions contain all the information needed to build an accurate velocity model.

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/content/papers/10.3997/2214-4609.20146599
2007-09-03
2020-09-19
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.20146599
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