{"@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/1360574094787467136.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1093/gji/ggt137"}},{"identifier":{"@type":"URI","@value":"http://academic.oup.com/gji/article-pdf/194/2/839/33388455/ggt137.pdf"}}],"dc:title":[{"@value":"Parametrization of general seismic potency and moment tensors for source inversion of seismic waveform data"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>We decompose a general seismic potency tensor into isotropic tensor, double-couple tensor and compensated linear vector dipole using the eigenvectors and eigenvalues of the full tensor. Two dimensionless parameters are used to quantify the size of the isotropic and compensated linear vector dipole components. The parameters have well-defined finite ranges and are suited for non-linear inversions of source tensors from seismic waveform data. The decomposition and parametrization for the potency tensor are used to obtain corresponding results for a general seismic moment tensor. The relations between different parameters of the potency and moment tensors in isotropic media are derived. We also discuss appropriate specification of the relative size of different source components in inversions of seismic data.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380574094787467136","@type":"Researcher","foaf:name":[{"@value":"Lupei Zhu"}],"jpcoar:affiliationName":[{"@value":"Department of Earth and Atmospheric Sciences, Saint Louis University, St. Louis, MO 63103, USA. E-mail: zhul@slu.edu"}]},{"@id":"https://cir.nii.ac.jp/crid/1380574094787467137","@type":"Researcher","foaf:name":[{"@value":"Yehuda Ben-Zion"}],"jpcoar:affiliationName":[{"@value":"Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, USA"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"1365246X"},{"@type":"PISSN","@value":"0956540X"}],"prism:publicationName":[{"@value":"Geophysical Journal International"}],"dc:publisher":[{"@value":"Oxford University Press (OUP)"}],"prism:publicationDate":"2013-04-29","prism:volume":"194","prism:number":"2","prism:startingPage":"839","prism:endingPage":"843"},"reviewed":"false","url":[{"@id":"http://academic.oup.com/gji/article-pdf/194/2/839/33388455/ggt137.pdf"}],"createdAt":"2013-04-30","modifiedAt":"2022-02-15","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001335849268224","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Mathematical review on source-type diagrams"}]},{"@id":"https://cir.nii.ac.jp/crid/1360017279847888896","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Inflation and Asymmetric Collapse at Kīlauea Summit During the 2018 Eruption From Seismic and Infrasound Analyses"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282763062830592","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Citizen Earthquake Science in Taiwan: From Science to Hazard Mitigation"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1093/gji/ggt137"},{"@type":"CROSSREF","@value":"10.20965/jdr.2017.p1174_references_DOI_A0NYu6gCzXxmr6GwoGeqn5asof3"},{"@type":"CROSSREF","@value":"10.1029/2021jb022139_references_DOI_A0NYu6gCzXxmr6GwoGeqn5asof3"},{"@type":"CROSSREF","@value":"10.1186/s40623-016-0421-5_references_DOI_A0NYu6gCzXxmr6GwoGeqn5asof3"}]}