{"@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/1363670321035126400.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/98gl02693"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F98GL02693"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/98GL02693"}},{"identifier":{"@type":"NAID","@value":"30013359432"}}],"dc:title":[{"@value":"Crustal strains in the Japanese Islands as deduced from dense GPS array"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Data from the nationwide continuous GPS network, operated by the Geographical Survey Institute of Japan, were used to estimate crustal strains in the Japanese islands. We used horizontal velocity vectors at 610 sites for the period April, 1996 to March, 1997, and employed the Least Squares Prediction method to interpolate the velocities to a uniform 7km × 7km grid over Japan. The gridded velocities were then differentiated in space to calculate principal components of strains. Results clearly portray tectonic strainings of the Japanese islands in one year; (1) Dilatational strains show that the Japanese islands are under a compressive strain regime induced by the subducting oceanic plates, (2) Distribution of high maximum shear strains coincides with the regions of crustal activities, and (3) Principal axes of the strains indicate influences of E‐W and NW‐SE compression due to the converging oceanic plates. North‐south extension in Kyushu is also visible.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1580572701433100544","@type":"Researcher","foaf:name":[{"@value":"T. Kato"}]},{"@id":"https://cir.nii.ac.jp/crid/1380298454816905728","@type":"Researcher","foaf:name":[{"@value":"G. S. El‐Fiky"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670321035126401","@type":"Researcher","foaf:name":[{"@value":"E. N. Oware"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670321035126402","@type":"Researcher","foaf:name":[{"@value":"S. Miyazaki"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00948276"},{"@type":"EISSN","@value":"19448007"}],"prism:publicationName":[{"@value":"Geophysical Research Letters"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"1998-09-15","prism:volume":"25","prism:number":"18","prism:startingPage":"3445","prism:endingPage":"3448"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F98GL02693"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/98GL02693"}],"createdAt":"2002-09-17","modifiedAt":"2023-11-22","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001339269691776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Heterogeneities in Stress and 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Megathrust"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206511644288","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Secular crustal deformation in central Japan, based on the wavelet analysis of GPS time-series data"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206513981312","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Present-day crustal motion in northeast China determined from GPS measurements"},{"@value":"Present-day crustal motion in northeast China determined from GPS measurement"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679279790976","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Co -and post- seismic Deformation and Fault Model of the 2011 off the Pacific Coast of Tohoku Earthquake"},{"@language":"ja","@value":"2011年（平成23年）東北地方太平洋沖地震に伴う地震時および地震後の地殻変動と断層モデル"},{"@language":"ja-Kana","@value":"2011ネン(ヘイセイ 23ネン)トウホク チホウ タイヘイヨウオキ ジシン ニ トモナウ ジシンジ オヨビ ジシン ゴ ノ チカク ヘンドウ ト ダンソウ モデル"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680336158336","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"GPS観測による地震時地盤ひずみと地震被害との関係"},{"@language":"en","@value":"Effects of Co-Seismic Strains of Ground on Civil Engineering Structures Based on GPS Observation"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681487801984","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"GPS time series modeling by autoregressive moving average method"},{"@value":"GPS time series modeling by autoregressive moving average method: Application to the crustal deformation in central Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681488741888","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Postseismic deformation following the 2005West Off Fukuoka Prefecture Earthquake (M7.0) derived by GPS observation"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681489147648","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A decade of GEONET: 1994-2003"},{"@value":"A decade of GEONET: 1994-2003--The continuous GPS observation in Japan and its impact on earthquake studies"},{"@language":"ja-Kana","@value":"decade of GEONET 1994 2003 The continuous GPS observation in Japan and its impact on earthquake studies"},{"@value":"A decade of GEONET: 1994–2003 —The continuous GPS observation in Japan and its impact on earthquake studies—"},{"@value":"1994–2003 The continuous GPS observation in Japan and its impact on earthquake studies"},{"@value":"A decade of GEONET: 1994–2003—The continuous GPS observations in Japan and its impact on earthquake studies"},{"@value":"A decade of GEONET: 1994–2003—The continuous GPS observation in Japan and its impact on earthquake studies"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681489364736","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Strain accumulation in South Korea inferred from GPS measurements"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681489747200","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Preliminary GPS results and a possible neotectonic interpretation for South Korea"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681490787072","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Prediction of stress field in Japan using GPS network data"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681490788224","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Elastic and inelastic strains in the Japanese Islands deduced from GPS dense 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