1887

Abstract

In a dipping transversely isotropic layered medium, the exact offset and traveltime equations have been formulated. A non-linear inverse model using pre conditioning conjugate gradient algorithm has been developed to estimate the Thomsen’s anisotropy parameters from the PP or the joint PP & PS traveltimes. With the assumption of weak anisotropy no prior knowledge of the Thomsen’s anisotropy parameters is required.

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/content/papers/10.3997/2214-4609.20148028
2008-06-09
2020-10-20
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.20148028
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