Surface wave extracting from reflection seismic data and structure imaging of shallow seafloor

被引：0
|
作者：
Shao, Guangzhou [1 ]
Li, Qingchun [1 ]
Li, Jianguo
机构：
[1] Changan Univ, Minist Educ, Key Lab Western Chinas Geol Resources & Geol Engn, Xian 710054, Peoples R China
来源：
NEAR-SURFACE GEOPHYSICS AND HUMAN ACTIVITY | 2008年
关键词：
offshore; reflection seismic; surface wave extraction; imaging;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
This paper takes a set of OBC data collected by ocean bottom cable in an offshore district of pohai in China as example to separate surface wave. Multi-resolution analysis and tau-p transform are used respectively in the extracting. The effect of them are compared and analyzed in detail. Then the dispersion curves obtained from the surface wave data are used in imaging and inversion of shallow seafloor structure. And a good result is obtained.
引用
收藏
页码：186 / 190
页数：5
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