| DOI: | 10.1002/2016GL069564
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| 论文题名: | Receiver structure from teleseisms: Autocorrelation and cross correlation |
| 作者: | Sun W.; Kennett B.L.N.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-9586
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| EISSN: | 1944-9317
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| 出版年: | 2016
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| 卷: | 43, 期:12 | | 起始页码: | 6234
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| 结束页码: | 6242
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| 语种: | 英语
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| 英文关键词: | correlation
; daylight
; reflection
; teleseismic event
; transmission
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| Scopus关键词: | Correlation methods
; Daylighting
; Frequency bands
; Reflection
; Seismology
; Transmissions
; Cross correlations
; Prior knowledge
; Receiver functions
; Receiver structure
; Scale structures
; Seismic station
; Teleseismic events
; Three component
; Autocorrelation
; Earth structure
; frequency analysis
; moment tensor
; P-wave
; S-wave
; seismic reflection
; teleseismic wave
; Australia
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| 英文摘要: | We present a way of characterizing the structure beneath a seismic station, by exploiting stacked correlograms of three-component records from teleseismic events. This seismic daylight imaging approach exploits the extraction of reflection and conversion information from teleseismic coda via tensor autocorrelation. The approach is illustrated for a number of Australian stations in a variety of tectonic environments using hundreds of teleseismic events, to extract P and S reflectivity and converted Ps and Sp information. The results show a very good agreement with prior knowledge across Australia. Compared with the classical receiver function, the broader-frequency band of 0.5–4.0 Hz provides additional information on finer-scale structure. ©2016. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84977514192&doi=10.1002%2f2016GL069564&partnerID=40&md5=18dc6671e7c3edc7adde8a7351e0219c
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/10549
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| Appears in Collections: | 科学计划与规划
气候变化与战略
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作者单位: | Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China
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| Recommended Citation: | |
Sun W.,Kennett B.L.N.. Receiver structure from teleseisms: Autocorrelation and cross correlation[J]. Geophysical Research Letters,2016-01-01,43(12).
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