Inversion of P- and S-wave VSP traveltimes in a homogeneous moderately anisotropic medium

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985530%3A_____%2F17%3A00488262" target="_blank" >RIV/67985530:_____/17:00488262 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Inversion of P- and S-wave VSP traveltimes in a homogeneous moderately anisotropic medium
Original language description
Success of traveltime inversion in anisotropic media depends strongly on the selection of the parameterization of the medium and on an efficient forward modelling scheme. We react to these requirements by using the so-called weak-anisotropy (WA) parameters instead of stiffness-tensor elements or elastic parameters in Voigt notation, and by using the forward modelling formulae based on the weak- anisotropy approximation. In the performed tests, we use P- and S-wave traveltimes generated in a synthetic VSP (vertical seismic profiling) experiment to recover complete anisotropy of a homogeneous model. The performed tests represent a preparation step for applications of traveltime inversion in inhomogeneous anisotropic media.
Czech name
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Czech description
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Project
<a href="/en/project/GA16-05237S" target="_blank" >GA16-05237S: Seismic waves in inhomogeneous weakly anisotropic media</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Expanded Abstracts of the 15th International Congress of the Brazilian Geophysical Society
ISBN
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ISSN
2175-4551
e-ISSN
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Number of pages
3
Pages from-to
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Publisher name
SBGf
Place of publication
Rio de Janeiro
Event location
Rio de Janeiro
Event date
Jul 31, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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