A grid-changeable method for ray tracing

Acta Geophysica Sinica

Volumn 39, Issue 1, 1996, Pages

  Xu, Sheng ^a   Yang, Chang Chun ^a   Liu, Hong ^a   Li, You Ming ^a  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

Grid Changeable; Prestack depth migration; Raytracing

Indexed keywords

DATA PROCESSING; GRID CHANGEABILITY; HETEROGENEOUS MEDIUM; PRESTACK DEPTH MIGRATION; RAY TRACING; SEISMIC DATA; SEISMOLOGY; TRAVELTIME COMPUTATION;

EID: 0030470029     PISSN: 00015733     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. Meng Fan - Ling. Tian Chun-zhi. Liu Hong. Ray tracing method using minimun traveltime of inter fee mesh. SEG/CPS Beijing. International Geophysical Conference Technical Abstracts. 452-453, 1993.
2. Langan, R.T., I.Lerche, R. T. Cutler. Tracing of rays through heterogeneous media: an accurate and efficient procedure, Geophysics 50, 1456-1465. 1985.
3. Claude, F. Lafond. Alan. R. Levander. Fast and accurate dynamic raytracing in heterogeneos media. Bulletin of the Scismological Society of America. 80, 1285-1296, 1990.