1987
DOI: 10.1111/j.1365-246x.1987.tb05234.x
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Computation of high-frequency seismic wavefields in 3-D laterally inhomogeneous anisotropic media

Abstract: An algorithm for the computation of travel times, ray amplitudes and ray synthetic seismograms in 3-D laterally inhomogeneous media composed of isotropic and anisotropic layers is described. All 21 independent elastic parameters may vary within the anisotropic layers. Rays and travel times are evaluated by numerical solution of the ray tracing equations. Ray amplitudes are determined by evaluating reflection/ transmission coefficients and the geometrical spreading along individual rays. The geometrical spreadi… Show more

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Cited by 148 publications
(97 citation statements)
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“…Details can be found in Č ervený (1972), Gajewski and Pšencík (1987) or Kendall and Thomson (1989). Consider the wave equation expressed in the frequency domain for an inhomogeneous anisotropic medium:…”
Section: Asymptotic Ray Theorymentioning
confidence: 99%
“…Details can be found in Č ervený (1972), Gajewski and Pšencík (1987) or Kendall and Thomson (1989). Consider the wave equation expressed in the frequency domain for an inhomogeneous anisotropic medium:…”
Section: Asymptotic Ray Theorymentioning
confidence: 99%
“…We use anisotropic ray-tracing package ANRAY (Gajewski & Pšenčík, 1987) to compute PP-and PS-wave reflection traveltimes for synthetic tests. ANRAY is developed by the consortim project "Seismic Waves in Complex 3D Structures" (SW3D)…”
Section: Chapter 4 Synthetic Testsmentioning
confidence: 99%
“…The synthetic seimograms of the reflected qP-waves for 7 different azimuths were computed with the ray tracing code ANRAY developed by Gajewski and Psencik (1987). Figure 5 shows the synthetic seismogram for the azimuth 0°(i.e.…”
Section: Application To a Synthetic Modelmentioning
confidence: 99%