Seismic modeling by reflection/transmission operator and one-way wave equation under the condition of fluctuating reflectors
文献类型:期刊论文
作者 | Xie, GS; Liu, H; Li, YM; Hu, RM |
刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
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出版日期 | 2005-09-01 |
卷号 | 48期号:5页码:1172-1178 |
关键词 | Seismic Modeling One-way Wave Equation Reflection/transmission Operator Separable Expression |
ISSN号 | 0001-5733 |
文献子类 | Article |
英文摘要 | We derive a scheme of the separable expression of the reflection/transmission operator is represented, which can be used to model primary reflected waves in the one-way wave equation seismic modeling. By employing the theory of operator representation, the reflection/transmission operator is decomposed into the form of double domains in the scheme, so it is adaptable to laterally heterogeneous media and fluctuating reflectors, can mimic AVA of reflections when the incident angle is less than 45 degrees. The computational cost of the scheme is greatly reduced comparing with pseudospectral modeling of the two-way equation. |
WOS关键词 | TRANSMISSION MATRICES METHOD ; IRREGULAR INTERFACES ; SEISMOGRAM SYNTHESIS ; MULTILAYERED MEDIA |
WOS研究方向 | Geochemistry & Geophysics |
语种 | 英语 |
WOS记录号 | WOS:000232232400027 |
出版者 | SCIENCE PRESS |
源URL | [http://ir.iggcas.ac.cn/handle/132A11/65232] ![]() |
专题 | 中国科学院地质与地球物理研究所 |
通讯作者 | Xie, GS |
作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Res Inst Explorat & Dev Huabei Oilfield, Renqiu 062552, Peoples R China |
推荐引用方式 GB/T 7714 | Xie, GS,Liu, H,Li, YM,et al. Seismic modeling by reflection/transmission operator and one-way wave equation under the condition of fluctuating reflectors[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2005,48(5):1172-1178. |
APA | Xie, GS,Liu, H,Li, YM,&Hu, RM.(2005).Seismic modeling by reflection/transmission operator and one-way wave equation under the condition of fluctuating reflectors.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,48(5),1172-1178. |
MLA | Xie, GS,et al."Seismic modeling by reflection/transmission operator and one-way wave equation under the condition of fluctuating reflectors".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 48.5(2005):1172-1178. |
入库方式: OAI收割
来源:地质与地球物理研究所
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