DIRECT INVERSION PROCEDURE FOR CLAERBOUT EQUATIONS

被引:12
作者
BLEISTEIN, N [1 ]
COHEN, JK [1 ]
机构
[1] DENVER RES INST,DIV MATH,DENVER,CO 80208
关键词
D O I
10.1190/1.1440993
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
Claerbout's equations admit a closed-form solution for the velocity variations in terms of observations at the upper surface. Synthetic examples provide analytical and numerical checks on the result. For example, with a titled plane, the result exhibits relative error in slope and velocity variation of the order of theta **4 in the tilt angle theta .
引用
收藏
页码:1034 / 1040
页数:7
相关论文
共 3 条
[1]  
Bleistein N., 1975, ASYMPTOTIC EXPANSION
[2]  
CLAERBOUT J, 1976, FUNDAMENTALS GEOGRAP
[3]   INVERSE METHOD FOR DETERMINING SMALL VARIATIONS IN PROPAGATION SPEED [J].
COHEN, JK ;
BLEISTEIN, N .
SIAM JOURNAL ON APPLIED MATHEMATICS, 1977, 32 (04) :784-799