Research of stable method to estimate receiver function in frequency-domain
文献类型：期刊论文
| 作者 | Zhang Hong-Shuang; Tian Xiao-Bo; Teng Ji-Wen |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 52期号:10页码:2483-2490 |
| 关键词 | Receiver function Water level Damping factor Effective source function |
| ISSN号 | 0001-5733 |
| DOI | 10.3969/j.issn.0001-5733.2009.10.007 |
| 文献子类 | Article |
| 英文摘要 | "Water level" is brought into estimation of receiver function in frequency-domain to replace the value that is smaller than the level in vertical component, so that to improve the stability of deconvolution. However this will reduce the resolution of receiver function, especially the lower-frequency information which has significant meaning for studying the structure of crust and upper mantle. Furthermore, the effective source function actually has a finite length, and the vertical component is often very complicated because of the strong energy of later wave phases present on the seismic records. So it will absolutely affect the resolution of receiver function if the long record is used as an effective source function. In order to estimate stable receiver function with high resolution in frequency-domain, this paper proposed to improve the usage of "water level" and select an appropriate "water level" and effective source function length by tradeoff method. Its application to the observational data indicates that the method in this paper is effective to estimate receiver functions with high stability and resolution in frequency-domain. |
| WOS关键词 | UPPER-MANTLE STRUCTURE ; CRUSTAL STRUCTURE ; SEISMIC EVIDENCE ; POISSONS RATIO ; MIGRATION ; PLATEAU ; BENEATH |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000271403300007 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/70742]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Zhang Hong-Shuang |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Hong-Shuang,Tian Xiao-Bo,Teng Ji-Wen. Research of stable method to estimate receiver function in frequency-domain[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2009,52(10):2483-2490. |
| APA | Zhang Hong-Shuang,Tian Xiao-Bo,&Teng Ji-Wen.(2009).Research of stable method to estimate receiver function in frequency-domain.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,52(10),2483-2490. |
| MLA | Zhang Hong-Shuang,et al."Research of stable method to estimate receiver function in frequency-domain".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 52.10(2009):2483-2490. |
入库方式： OAI收割
来源：地质与地球物理研究所
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