DOI: 10.1002/2015GL067010
论文题名: Stacked P-to-S and S-to-P receiver functions determination of crustal thickness, Vp, and Vs: The H-V stacking method
作者: Rychert C.A. ; Harmon N.
刊名: Geophysical Research Letters
ISSN: 0094-9359
EISSN: 1944-9090
出版年: 2016
卷: 43, 期: 4 起始页码: 1487
结束页码: 1494
语种: 英语
英文关键词: crust
; Dharwar Craton, India
; H-κ, H-V stacking
; Moho
; P-to-S and S-to-P receiver functions
; seismic velocity
Scopus关键词: Seismology
; Crust
; Dharwar Craton, India
; Moho
; Receiver functions
; Seismic velocities
; Structural geology
; crustal thickness
; Moho
; seismic data
; seismic velocity
; signal processing
; stacking
; velocity profile
; Dharwar Craton
; Hyderabad [Telangana]
; India
; Telangana
英文摘要: H-κ stacking is a routine method for determining crustal thickness (H) and Vp/Vs (κ) using P-to-S (Ps) receiver functions. In this paper we show that S-to-P (Sp) receiver functions may also be used to determine crustal parameters. Sp provides independent information, complementary to Ps. We develop a method called H-V (crustal thickness-velocity) stacking where Ps and Sp receiver functions are stacked, to jointly determine seismic crustal parameters (H, Vp, and Vs) beneath a given seismic station. We demonstrate the utility of the H-V stacking method using data from seismic station HYB (Hyderabad) on the Dharwar Craton. We estimate a crustal thickness of 34.5 km, Vp = 6.55 km/s, and Vs = 3.85 km/s beneath the station in good agreement with previous results. The strength of the H-V method is that it requires no assumptions about elastic parameters and/or additional processing or methodology. ©2016. The Authors. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84975759865&doi=10.1002%2f2015GL067010&partnerID=40&md5=4e34d419aaf8a06fe303c0af12267a31
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/10322
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: Ocean and Earth Science, National Oceanography Centre, Southampton, University of Southampton, Southampton, United Kingdom
Recommended Citation:
Rychert C.A.,Harmon N.. Stacked P-to-S and S-to-P receiver functions determination of crustal thickness, Vp, and Vs: The H-V stacking method[J]. Geophysical Research Letters,2016-01-01,43(4).