QP wave phase velocities in weakly anisotropic media-perturbation approach

1996 SEG Annual Meeting

Volumn , Issue , 1996, Pages 1507-1510

  Gajewski, Dirk ^a   Psencik, Ivan ^b  

^a UNIVERSITY OF HAMBURG   (Germany)

^b INSTITUTE OF MATHEMATICS   (Czech Republic)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; PHASE VELOCITY; SEISMIC WAVES; VELOCITY;

ELASTIC PARAMETERS; GENERAL COORDINATES; HEXAGONAL SYMMETRY; HORIZONTAL AXIS; NON-DIMENSIONAL PARAMETERS; PERTURBATION APPROACH; TRANSVERSELY ISOTROPIC MEDIUM; WAVE PHASE VELOCITIES;

ANISOTROPIC MEDIA;

EID: 84955599094     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.1826403     Document Type: Conference Paper

References (8)

1. Backus,G.E., 1965. Possible forms of seismic anisotropy of the uppermost mantle under oceans. .J. geophys. Res., 70,3429-3439.
2. Cervený, V., 1982. Direct and inverse kinematic problems for inhomogeneous anisotropic media - lin-earization approach. Contr. Geophys. Inst. Slov. Acad. Sci., 13, 127-133.
3. Chapman,C.H. and Pratt,R.G., 1992. Traveltime tomography in anisotropic media - I. Theory. Geophys. J. Int., 109, 1-19.
4. Jech,J. & Pšencík,I., 1989. First-order perturbation method for anisotropic media. Geophys. J. Int., 99. 369-376.
5. Sayers,C.M., 1994. P-wave propagation in weakly anisotropic media. Geophys. J. Int., 116,799-805.
6. Simões-Filho,I.A., 1996. Birefringence parameters: indicators of anisotropic symmetry systems. PA-GEOPII, 148, in print.
7. Thomsen,L., 1986. Weak elastic anisotropy. Geophysics, 51,1954-1966.
8. Thomsen,L.,1994. Weak anisotropic reflections. Offset-Dependent Reflectivity - Theory and Practice of AVO Analysis, Castagna and Backus eds., SEG Investigations in Geophysics, Vol.8, 103-111. 51, 1954-1966.