2-D surface topography boundary conditions in seismic wave modeling

2000 SEG Annual Meeting

Volumn , Issue , 2000, Pages

  Ruud, Bent ^a   Hestholm, Stig ^a  

^a UNIVERSITY OF BERGEN   (Norway)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY CONDITIONS; SEISMOLOGY; TOPOGRAPHY; VISCOELASTICITY; WAVE EQUATIONS;

CRANK-NICHOLSON METHOD; FREE-SURFACE TOPOGRAPHY; HOMOGENEOUS MEDIUM; PARTICLE VELOCITIES; PHYSICAL MEDIUM; SEISMIC WAVE MODELING; STAGGERED GRID; UPPER BOUNDARY;

SURFACE TOPOGRAPHY;

EID: 85054088779     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Cerjan, C, Kosloff, D., Kosloff, R., and Reshef, M., 1985, A nonreflecting boundary condition for discrete acoustic and elastic wave equations: Geophysics, 50, 705-708.
2. Hestholm, S. O., and Ruud, B. O., 2000, 2-D finite difference viscoelastic wave modelling including surface topography: Geophys. Prosp., 48, 341-373.
3. Hestholm, S. O., 1999, 3-D finite difference viscoelastic wave modelling including surface topography: Geophys. J. Int., 139, 852-878.
4. Holberg, O., 1987, Computational aspects of the choice of operator and sampling interval of numerical differentiation in large-scale simulation of wave phenomena: Geophys. Prosp., 35, 629-655.
5. Kindelan, M., Kamel, A., and Sguazzero, P., 1990, On the construction and efficiency of staggered numerical differentiators for the wave equation: Geophysics, 55, 107-110.
6. Robertsson, J. O. A., Blanch, J. O., and Symes, W. W., 1994, Viscoelastic finite-difference modeling: Geophysics, 59, 1444-1456.
7. Tessmer, E., Kosloff, D., and Behle, A., 1992, Elastic w avepropagation simulation in the presence of surface topography: Geophys. J. Int., 108, 621-632.