Prestack parallel modeling of dispersive and attenuative medium

Terrestrial, Atmospheric and Oceanic Sciences

Volumn 17, Issue 1, 2006, Pages 203-231

  Chen, How Wei ^a  

^a NATIONAL CENTRAL UNIVERSITY   (Taiwan)

Author keywords

Anelastic effects; Dispersion; Full waveform simulation; Intrinsic attenuation; Parallel computing; Phase velocity; Pseudospectral method; Quality factor; Stagger grid; Viscoacoustic

Indexed keywords

COMPUTER SIMULATION; CRUSTAL STRUCTURE; FINITE DIFFERENCE METHOD; PARALLEL COMPUTING; PHASE VELOCITY; SEISMIC WAVE; WAVEFORM ANALYSIS;

EID: 33646509241     PISSN: 10170839     EISSN: None     Source Type: Journal    
DOI: 10.3319/TAO.2006.17.1.203(T)     Document Type: Article

References (36)

1. B. Fornberg, 1987: The pesudospectral method: comparison with finite-differences for the elastic wave equation. Geophys., 52, 1252-1264.
2. B. Gross, 1953: Mathematical Structure of the Theories of Viscoelasticity (Hermann, Paris).
3. C. H. Chen, 1990: Study on crustal structural of eastern Taiwan using ray tracing method, Ph.D. Dissertation, Nat. Central Univ.. (in Chinese)
4. D. Kosloff, M. Reshef, and D. Loewenthal, 1984: Elastic wave calculations by the Fourier method. Bull. Seism. Soc. Am., 74, 875-891.
5. E. A. Robinson, 1967: Multichannel Time Series Analysis with Digital Computer Programs, Holden-Day, Inc..
6. H. P. Liu, D. L. Anderson, and H. Kanamori, 1976: Velocity dispersion due to anelasticity: implications for seismology and mantle composition. Geophys. J. R. Astr. Soc., 47, 41-58.
7. H. W. Chen, and G. A. McMechan, 1992a: Effects of source configuration on seismograms. J. Seism. Explor., 1, 39-48.
8. H. W. Chen, and G. A. McMechan, 1992b: 3-D pre-stack depth migration for salt and subsalt structures using reverse-VSP data. J. Seism. Explor., 1, 281-292.
9. H. W. Chen, and G. A. McMechan, 1993: 3-D physical modeling and pseudospectral simulation of seismic common- source data volumes. Geophys., 58, 121-133.
10. H. W. Chen, 1996: Staggered-grid pseudospectral viscoacoustic wavefield simulation in two-dimensional media. J. Acoust. Soc. Am., 100, 120-131.
11. H. W. Chen, and T. M. Huang, 1998: Finite-difference time-domain simulation of GPR data. J. Apply Geophy., 40, 139-163.
12. H. W. Chen, and C. W. Chang, 1999: Implicit noise reduction and trace interpolation in waefield depth extrapolation. Geophys. Res. Lett., 26, 3705-3708.
13. J. M. Carcione, D. Kosloff, and R. Kosloff, 1988a: Wave propagation in a linear viscoacoustic medium. Geophys. J., 93, 393-407.
14. J. M. Carcione, D. Kosloff, and R. Kosloff, 1988c: Viscoacoustic wave propagation simulation in the Earth. Geophys., 53, 769-777.
15. J. M. Carcione, D. Kosloff, and R. Kosloff, 1988b: Wave propagation in a linear viscoelastic medium. Geophys. J., 95, 597-611.
16. J. M. Carcione, 1990: Wave propagation in anisotropic linear viscoelastic media, theory and simulated wavefields. Geophys. J. Int., 101, 739-750.
17. J. O. A. Robertsson, J. O. Blanch, and W. W. Symes, 1994: Viscoelastic finite-difference modeling. Geophys., 59, 1444-1456.
18. J. Sochacki, R. Kubichek, J. W. George, R. Fletcher, and S. Smithson, 1987: Absorbing boundary conditions and surface waves. Geophys., 52, 60-71.
19. K. J. Chen, 1993: Distribution of Qp in Taiwan area and its Characteristics, Ph.D. Dissertation, Nat. Central Univ.. (in Chinese)
20. M. Koshy, V. Pereyra, and J. Meza, 1991: Distributed computing application in forward and inverse geophysical modeling, 61st Ann. Int. Mtg., Soc. Expl. Geophys., Expanded Abs., 349-352.
21. M. Reshef, D. Kosloff, M. Edwards, and C. Hsiung, 1988a: Three-dimensional acoustic modeling by the Fourier method. Geophys., 53, 1175-1183.
22. M. Reshef, D. Kosloff, M. Edwards, and C. Hsiung, 1988b: Three-dimensional elastic modeling by the Fourier method. Geophys., 53, 1184-1193.
23. P. Schnurle, C. S. Liu, S. E. Lallemand, and D. L. Reed, 1988: Structural insight into the south Ryukyu margin: effects of the subducting Gagua Ridge. Tectonophys., 288, 237-250.
24. Q. Liao, and G. A. McMechan, 1993: 2-D pseudospectral viscoacoustic modeling in a distributed-memory multi-processor computer. Bull. Seism. Soc. Am., 5, 1345-1354.
25. R. Burridge, and L. Knopoff, 1964: Body force equivalents for seismic dislocations. Bull. Seism. Soc. Am., 54, 1875- 1888.
26. R. B. Konuru, S. W. Otto, and J. Walpole, 1997: A migratable user-level process package for PVM, J. Parallel and Distrib. Comp., 40, 881-102.
27. R. M. Christensen, 1982: Theory of Viscoelasticity: An introduction, Academic Press, New York, 2nd ed., 364 pp.
28. R. J. Versteeg, M. Gockenback, M. Kern and W. Symes, 1994: Shot level parallelization of a seismic inversion code using PVM, 64th Ann. Int. Mtg.. Soc. Expl. Geophys., Expanded Abs., 192-194.
29. R. Kosloff, and D. Kosloff, 1986: Absorbing boundaries for wave propagation problems. J. Comp. Phys., 63, 363-376.
30. S. H. Hung, and D. Forsyth, 1999: Modeling anisotropic wave propagation in oceanic inhomogeneous structures using parallel multidomain pseudo-spectral method. Geophys. J. Int., 133, 726-740.
31. S. Lallemand, and C. S. Liu, 1997: ACT Cruise Scientific Team, Swath bathymetry reveals active arc-continent collision near Taiwan, EOS. Tran. Am. Geophys. Union, 78, 173-175.
32. T. Furumura T., B. L. N. Kennett, and H. Takenake, 1998: Parallel 3-D pseudospectral simulation of seismic wave propagation. Geophys., 63, 279-288.
33. T. K. Wang, K. McIntosh, Y. Nakamura, and C. S. Liu, 1996: OBS refraction survey and imaging offshore eastern Taiwan, EOS. Trans. Am. Geophys. Union, 77, F720.
34. V. S. Sunderam, G. A. Geist, J. Dongarra, and R. Manchek, 1994: The PVM concurrent computing system: Evolution, experiences, and trends. Parallel Comp., 20, 531-863.
35. W. Gropp, E. Lusk, and A. Skjellum, 1995: Using MPI: The MIT Press.
36. X. Zeng, and G. F. West, 1996: Reducing spurious diffractions in elastic wavefield calculations. Geophys., 61, 1436-1439.