Moveout approximations for P- and SV-waves in dip-constrained transversely isotropic media
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985530%3A_____%2F13%3A00396859" target="_blank" >RIV/67985530:_____/13:00396859 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1190/GEO2013-0083.1" target="_blank" >http://dx.doi.org/10.1190/GEO2013-0083.1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1190/GEO2013-0083.1" target="_blank" >10.1190/GEO2013-0083.1</a>
Alternative languages
Result language
angličtina
Original language name
Moveout approximations for P- and SV-waves in dip-constrained transversely isotropic media
Original language description
We generalize the P- and SV-wave moveout formulas obtained for transversely isotropic media with vertical axes of symmetry (VTI), based on the weak-anisotropy approximation. We generalize them for 3D dip-constrained transversely isotropic (DTI) media. ADTI medium is a transversely isotropic medium whose axis of symmetry is perpendicular to a dipping reflector. The formulas are derived in the plane defined by the source-receiver line and the normal to the reflector. In this configuration, they can be easily obtained from the corresponding VTI formulas. It is only necessary to replace the expression for the normalized offset by the expression containing the apparent dip angle. The final results apply to general 3D situations, in which the plane reflector may have arbitrary orientation, and the source and the receiver may be situated arbitrarily in the DTI medium. The accuracy of the proposed formulas is tested on models with varying dip of the reflector, and for several orientations of
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DC - Seismology, volcanology and Earth structure
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP210%2F11%2F0117" target="_blank" >GAP210/11/0117: Seismic wave propagation in complex structures ? perturbation approaches II</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Geophysics
ISSN
0016-8033
e-ISSN
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Volume of the periodical
78
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
"C53"-"C59"
UT code for WoS article
000330223800006
EID of the result in the Scopus database
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