{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362262944565676032.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1785/0120080130"}},{"identifier":{"@type":"URI","@value":"https://syndication.highwire.org/content/doi/10.1785/0120080130"}}],"dc:title":[{"@value":"Receiver Functions of Seismic Waves in Layered Anisotropic Media: Application to the Estimate of Seismic Anisotropy"}],"description":[{"notation":[{"@value":"Abstract  We investigate the effect of seismic anisotropy on  P -wave receiver functions, calculating synthetic seismograms for  P -wave incidence on multilayered anisotropic structure with hexagonal symmetry. The main characteristics of the receiver functions affected by the anisotropy are summarized as (1) appearance of seismic energy on radial and transverse receiver functions, (2) systematic change of  P -to- S  ( Ps ) converted waveforms on receiver functions as ray back-azimuth increases, and (3) reversal of the  Ps -phase polarity on the radial receiver function in a range of the back azimuth. Another important influence is shear-wave splitting of the  Ps -converted waves and other later phases reverberated as  S  wave. By numerical experiments using synthetic receiver functions, we demonstrate that the waveform cross-correlation analysis is applicable to splitting  Ps  phases on receiver functions to estimate the seismic anisotropy of layer structure. Advantages to utilizing the  Ps  phases are (1) they appear more clearly on receiver functions than on seismograms and (2) they inform us about what place along the seismic ray path is anisotropic. Real analysis of shear-wave splitting is executed to the Moho-generated  Ps  phases that are identified on receiver functions at six seismic stations in the Chugoku district, southwest Japan. The time lags between the two arrivals of the split  Ps  phases are estimated at 0.2–0.7 sec, and the polarization directions of the fast arrival components are from north–south to northeast–southwest. This result is consistent with recent results of shear-wave splitting measurements and the trend of linear epicenter distributions of crustal earthquakes and active fault strikes in the Chugoku district."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380285711830457735","@type":"Researcher","foaf:name":[{"@value":"M. Nagaya"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262944565676035","@type":"Researcher","foaf:name":[{"@value":"H. Oda"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262944565676034","@type":"Researcher","foaf:name":[{"@value":"H. Akazawa"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262944565676032","@type":"Researcher","foaf:name":[{"@value":"M. Ishise"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00371106"}],"prism:publicationName":[{"@value":"Bulletin of the Seismological Society of America"}],"dc:publisher":[{"@value":"Seismological Society of America (SSA)"}],"prism:publicationDate":"2008-12-01","prism:volume":"98","prism:number":"6","prism:startingPage":"2990","prism:endingPage":"3006"},"reviewed":"false","url":[{"@id":"https://syndication.highwire.org/content/doi/10.1785/0120080130"}],"createdAt":"2008-11-21","modifiedAt":"2017-11-03","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004232425579008","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Regional variation in shear-wave polarization anisotropy of the crust in southwest Japan as estimated by splitting analysis of Ps-converted waves on receiver functions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567182476849408","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Shear-wave anisotropy of the upper and lower crusts estimated by stripping analysis of Ps-converted waves"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092853909120","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Upper-mantle discontinuities beneath Australia from transdimensional Bayesian inversions using multimode surface waves and receiver functions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360584341811226880","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Seismic anisotropy and geodynamics of the East Japan subduction zone"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848657355749120","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Regional variations of the shear-wave polarization anisotropy in the crust and mantle wedge beneath the Tohoku district"}]},{"@id":"https://cir.nii.ac.jp/crid/1360869856031080832","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Anisotropic structure at shallow depths across the Japan Trench"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204303000832","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Anisotropic Velocity Structure of Seismic Waves in Japan Subduction Zone"},{"@language":"ja","@value":"日本列島の地震波異方性速度構造"},{"@language":"ja-Kana","@value":"ニホン レットウ ノ ジシンハ イホウセイ ソクド コウゾウ"}]},{"@id":"https://cir.nii.ac.jp/crid/2050870367120486400","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Geographical distribution of shear wave anisotropy within marine sediments in the northwestern Pacific"}]},{"@id":"https://cir.nii.ac.jp/crid/2051433317034571392","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Weak faults at megathrust plate boundary respond to tidal stress"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1785/0120080130"},{"@type":"OPENAIRE","@value":"doi_dedup___::f1595c644ee04d087883addc7f0a8a1a"},{"@type":"CROSSREF","@value":"10.1186/s40645-015-0057-2_references_DOI_3cIPdAiJacR16sfLoiTAGS9V2pQ"},{"@type":"CROSSREF","@value":"10.4294/zisin.61.187_references_DOI_3cIPdAiJacR16sfLoiTAGS9V2pQ"},{"@type":"CROSSREF","@value":"10.1186/s40623-021-01414-3_references_DOI_3cIPdAiJacR16sfLoiTAGS9V2pQ"},{"@type":"CROSSREF","@value":"10.1093/gji/ggaa442_references_DOI_3cIPdAiJacR16sfLoiTAGS9V2pQ"},{"@type":"CROSSREF","@value":"10.1016/j.jog.2023.101975_references_DOI_3cIPdAiJacR16sfLoiTAGS9V2pQ"},{"@type":"CROSSREF","@value":"10.1016/j.pepi.2014.07.009_references_DOI_3cIPdAiJacR16sfLoiTAGS9V2pQ"},{"@type":"CROSSREF","@value":"10.1186/s40623-024-02059-8_references_DOI_3cIPdAiJacR16sfLoiTAGS9V2pQ"},{"@type":"CROSSREF","@value":"10.1016/j.tecto.2015.07.016_references_DOI_3cIPdAiJacR16sfLoiTAGS9V2pQ"},{"@type":"CROSSREF","@value":"10.1016/j.pepi.2011.04.016_references_DOI_3cIPdAiJacR16sfLoiTAGS9V2pQ"}]}