Record details

Title
    Moveout approximations for P- and SV-waves in transversely isotropic media with vertical axis of symmetry
Author
    Farra, V.
    Pšenčík, Ivan
Language
    anglicky
Publication type
    část monografie (kapitola)
Source title - monograph
    Seismic waves in complex 3-D structures. Report 23
Pages
    S. 81-103
Notes
    Projekt: GAP210/11/0117, GA ČR, CZ3cav_un_auth*0273502
    Rozsah: 13 s. : P9272
Subject category
    horizontal reflector
    moveout formula
    P and S waves
    transverse isotropy with vertical axis of symmetry
Keyword
    Approximations
    Axis
    Isotropic
    Media
    Moveout
    P-
    SV-waves
    Symmetry
    Transversely
    Vertical
Abstract (in english)
   We tested alternative expressions for the P- and SV-wave moveout formulas in VTI media based on the weak-anisotropy (WA) approximation. Our moveout formulas represent expansions with respect to small parameters, which are related to deviations of anisotropy from isotropy.
Contributor
    AV ČR Brno, Geofyzikální ústav
Contributor code
    AV ČR, GFÚ
Source format
    U
Import date
    23. 10. 2014