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Frequency-dependent effects on global S-wave traveltimes: wavefront-healing, scattering and attenuation

Date

Authors

Zaroli, Christophe

Debayle, Eric

Sambridge, Malcolm

Publisher

Blackwell Publishing Ltd

Abstract

We present a globally distributed data set of ∼400 000 frequency-dependent SH-wave traveltimes. An automated technique is used to measure teleseismic S, ScS and SS traveltimes at several periods ranging from 10 to 51 s. The targeted seismic phases are f

Keywords

Keywords: Automated techniques; Body waves; Cross correlations; Distributed data; Frequency-dependent; Frequency-dependent attenuation; Healing phenomena; High frequency HF; High velocity; Low frequency; Low-velocity anomaly; Physical dispersion; S-waves; Seismic a Body waves; Seismic attenuation; Seismic tomography; Wave scattering and diffraction

URI

http://hdl.handle.net/1885/33915

Collections

ANU Research Publications

Source

Geophysical Journal International

Type

Journal article

DOI

10.1111/j.1365-246X.2010.04667.x

Restricted until

2037-12-31

Downloads

File

Description

01_Zaroli_Frequency-dependent_effects_on_2010.pdf (6.21 MB)