REPORT 21
May 2011

Contents

• Introduction HTML, PDF
• Members of consortium "Seismic waves in complex 3-D structures"
• Research programme of seismic waves in complex 3-D structures HTML, PS

Velocity models and inversion techniques:

• P. Bulant & N. Martakis: Constructing model P1I for reflection studies PDF
• L. Klimes: Resolution of prestack depth migration PDF
• V. Bucha: Kirchhoff prestack depth migration in 3-D models: Comparison of triclinic anisotropy with simpler anisotropies PDF
• A.C.R. Barreto, R. de N.A. Macambira, E.N.S. Gomes & I. Psencik: Estimativa de anisotropia local de dados de onda P em experimentos de VSP multiazimutal PDF

Ray-based Born approximation:

• L. Sachl: 3D and 2D computations of 3D synthetic seismograms using the ray-based Born approximation in simple models PDF
• L. Sachl: 2D computations of 3D synthetic seismograms using the ray-based Born approximation in heterogenous model P1 PDF

Ray methods in anisotropic elastic media:

• L. Klimes: Zero-order ray-theory Green tensor in a heterogeneous anisotropic medium PDF

Waves in weakly anisotropic elastic media:

• I. Psencik, V. Farra & E. Tessmer: Approximate seismic-wave traveltimes in laterally varying, layered, weakly anisotropic media PDF
• I. Psencik, V. Farra & E. Tessmer: Comparison of the FORT approximation of the coupling ray theory with the Fourier pseudospectral method PDF
• P. Bulant, I. Psencik, V. Farra & E. Tessmer: Comparison of the anisotropic-common-ray approximation of the coupling ray theory for S waves with the Fourier pseudo-spectral method in weakly anisotropic models PDF

Waves in anisotropic attenuating media:

• V. Cerveny & I. Psencik: Componental specification of plane waves in isotropic and anisotropic viscoelastic media PDF

DVD-ROM with SW3D software, data and papers:

• V. Bucha & P. Bulant (eds.): SW3D-CD-15

SW3D