{"@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/1390001206512554752.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1186/bf03352593"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"8649097"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/8649097"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I8649097"}},{"identifier":{"@type":"URI","@value":"https://dl.ndl.go.jp/pid/8962239"}},{"identifier":{"@type":"URI","@value":"https://link.springer.com/content/pdf/10.1186/BF03352593.pdf"}},{"identifier":{"@type":"URI","@value":"https://link.springer.com/article/10.1186/BF03352593/fulltext.html"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/content/pdf/10.1186/BF03352593"}},{"identifier":{"@type":"NAID","@value":"10024496016"}},{"identifier":{"@type":"NAID","@value":"130003781225"}}],"dc:title":[{"@language":"en","@value":"FDM computation of seismic wavefield for an axisymmetric earth with a moment tensor point source"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Axisymmetric modeling has been playing an important role in global seismic waveform modeling since it can correctly model geometrical spreading effects in 3-D within computational resources comparable to 2-D modeling. However, in the previous investigations on axisymmetric modeling, seismic sources were restricted to axisymmetric sources such as an explosive source. In this paper, we propose implementation of an arbitrary moment tensor point source to axisymmetric modeling using the finite-difference method (FDM). The validity and efficiency of this technique are demonstrated by comparing synthetic seismograms with analytical solutions for a homogeneous earth model, as well as with the DSM synthetics for a spherically symmetric earth. We also show a numerical example with a subducting slab structure."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420282801214171392","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90626871"},{"@type":"NRID","@value":"1000090626871"},{"@type":"NRID","@value":"9000243167298"},{"@type":"NRID","@value":"9000014231857"},{"@type":"NRID","@value":"9000398641866"},{"@type":"NRID","@value":"9000267765166"},{"@type":"NRID","@value":"9000361706720"},{"@type":"NRID","@value":"9000254263249"},{"@type":"NRID","@value":"9000019008686"},{"@type":"NRID","@value":"9000287359375"},{"@type":"NRID","@value":"9000254263625"},{"@type":"NRID","@value":"9000267765190"},{"@type":"NRID","@value":"9000014233813"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/7000003452"}],"foaf:name":[{"@language":"en","@value":"Toyokuni Genti"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Earth and Planetary Sciences, Kyushu 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Hiroshi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Earth and Planetary Sciences, Kyushu University"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"13438832"},{"@type":"EISSN","@value":"18805981"},{"@type":"NDL_BIB_ID","@value":"000000159136"},{"@type":"ISSN","@value":"13438832"},{"@type":"LISSN","@value":"13438832"},{"@type":"NCID","@value":"AA11211921"}],"prism:publicationName":[{"@language":"en","@value":"Earth, Planets and Space"},{"@language":"ja","@value":"Ｅａｒｔｈ，　Ｐｌａｎｅｔｓ　ａｎｄ　Ｓｐａｃｅ"},{"@language":"en","@value":"Earth Planets Space"},{"@language":"ja","@value":"Ｅａｒｔｈ　Ｐｌａｎｅｔｓ　Ｓｐａｃｅ"}],"dc:publisher":[{"@language":"en","@value":"Society of Geomagnetism and Earth, Planetary and Space Sciences, The Seismological Society of Japan, The Volcanological Society of Japan , The Geodetic Society of Japan , The Japanese Society for Planetary Sciences"},{"@language":"ja","@value":"地球電磁気・地球惑星圏学会 、公益社団法人 日本地震学会、特定非営利活動法人 日本火山学会、日本測地学会、日本惑星科学会"}],"prism:publicationDate":"2006","prism:volume":"58","prism:number":"8","prism:startingPage":"e29","prism:endingPage":"e32"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://id.ndl.go.jp/bib/8649097"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I8649097"},{"@id":"https://dl.ndl.go.jp/pid/8962239"},{"@id":"https://link.springer.com/content/pdf/10.1186/BF03352593.pdf"},{"@id":"https://link.springer.com/article/10.1186/BF03352593/fulltext.html"},{"@id":"http://link.springer.com/content/pdf/10.1186/BF03352593"}],"availableAt":"2006","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Axisymmetric%20modeling","dc:title":"Axisymmetric modeling"},{"@id":"https://cir.nii.ac.jp/all?q=moment%20tensor","dc:title":"moment tensor"},{"@id":"https://cir.nii.ac.jp/all?q=synthetic%20seismogram","dc:title":"synthetic seismogram"},{"@id":"https://cir.nii.ac.jp/all?q=finite-difference%20method%20(FDM)","dc:title":"finite-difference method (FDM)"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004232425589888","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Accurate and efficient modeling of global seismic wave propagation for an attenuative Earth model including the center"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011144087527552","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Sensitivity of <i>SS</i> precursors to topography on the upper‐mantle 660‐km discontinuity"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011144822481664","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Traveltimes for global earthquake location and phase 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