Two-point ray tracing in 3-D

被引：34

作者：

Bulant, P

机构：

来源：

PURE AND APPLIED GEOPHYSICS | 1996年 / 148卷 / 3-4期

关键词：

two-point ray tracing; shooting method; ray history function;

D O I：

10.1007/BF00874574

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Algorithm for determination of all two-point rays of a given elementary wave by means of the shooting method is presented. The algorithm is designed for general 3-D models composed of inhomogeneous geological blocks separated by curved interfaces. It is independent of the initial conditions for rays and of the initial-value ray tracer. The algorithm described has been coded in Fortran 77, using subroutine packages MODEL and CRT for model specification and for initial-value ray tracing.

引用

页码：421 / 447

页数：27