Numerical study of the selection algorithm of the reference velocity distribution in kinematic seismotomography

被引：0
|
作者：
Belousova O.N. [1 ]
Zerkal S.M. [2 ]
机构：
[1] Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Koptyuga 1, Novosibirsk
[2] Novosibirsk State University of Architecture and Civil Engineering, ul. Leningradskaya 113, Novosibirsk
来源：
Belousova, O.N. (onb@ngs.ru) | 1600年 / Allerton Press Incorporation卷 / 50期
关键词：
computed tomography; inverse kinematic problem; Newton’s method; refracted waves; refractive index; residual functional;
D O I：
10.3103/S8756699014060120
中图分类号：
学科分类号：
摘要：
An important initial step in seismic tomography studies that use the kinematic characteristics of elastic waves is the optimal choice of the reference velocity distribution which corresponds to the principal known component of the velocity function in linearization. A numerical analysis of the determination of the reference velocity distribution parameters depending on the properties of the system of observations used is given. © 2014, Allerton Press, Inc.
引用
收藏
页码：632 / 638
页数：6
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