An evaluation method of travel time tomography with incomplete data on elastic wave

被引：0
|
作者：
Guo, Yali [1 ]
Han, Yan [1 ]
Wang, Liming [1 ]
机构：
[1] National Key Laboratory of Electronic Measurement Technology, North University of China, Taiyuan 030051, China
来源：
Journal of Information and Computational Science | 2013年 / 10卷 / 15期
关键词：
Elastic waves - Computerized tomography;
D O I：
10.12733/jics20102544
中图分类号：
学科分类号：
摘要：
The data of elastic wave tomography is usually incomplete in seismic and explosive field owing to the insufficient driving sources and detectors. A method of generalized inversion based on prior information is proposed to computerized tomography with incomplete data on elastic wave. The influence factors related to tomography result (including mesh generation, the number of detectors and sampling points, detectors and rays distribution) are put forward. According to these influence factors the inversion error factor is defined to evaluate results of incomplete data tomography and guides the outdoor survey. © 2013 Binary Information Press.
引用
收藏
页码：5013 / 5020
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