{"@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/1362262946096372864.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2009gl039803"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2009GL039803"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2009GL039803"}}],"dc:title":[{"@value":"MHD nature of night‐time MSTIDs excited by the solar terminator"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>We have obtained first experimental evidence in favour of the magnetohydrodynamic (MHD) nature of night‐time medium‐scale travelling ionospheric disturbances (MSTIDs). We used total electron content (TEC) measurement data from the dense GPS networks in California and in Japan for 2008–2009. It was found that the spectral MSTID characteristics are determined by the solar terminator (ST) dynamics. In summer, MSTIDs are detected 1.5–3 hours before the evening ST at 100 km above the point of observations, but at the moment of the evening ST passage through the magnetoconjugate point. At the equinox MSTIDs are registered at once after ST appearance. In winter, MSTIDs are observed 1.5–3 hours after the evening ST occurrence at the point of observations, but at the moment of the evening ST passage in the magnetoconjugate point. The MSTID occurring synchronously with the ST passage through the magnetoconjugate area suggest that the ST‐excited MSTIDs are of MHD nature.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380848661784571155","@type":"Researcher","foaf:name":[{"@value":"E. L. Afraimovich"}],"jpcoar:affiliationName":[{"@value":"Institute of Solar‐Terrestrial Physics SB RAS  Irkutsk Russia"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262946096372866","@type":"Researcher","foaf:name":[{"@value":"I. K. Edemskiy"}],"jpcoar:affiliationName":[{"@value":"Institute of Solar‐Terrestrial Physics SB RAS  Irkutsk Russia"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262946096372869","@type":"Researcher","foaf:name":[{"@value":"A. S. Leonovich"}],"jpcoar:affiliationName":[{"@value":"Institute of Solar‐Terrestrial Physics SB RAS  Irkutsk Russia"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262946096372865","@type":"Researcher","foaf:name":[{"@value":"L. A. Leonovich"}],"jpcoar:affiliationName":[{"@value":"Institute of Solar‐Terrestrial Physics SB RAS  Irkutsk Russia"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262946096372868","@type":"Researcher","foaf:name":[{"@value":"S. V. Voeykov"}],"jpcoar:affiliationName":[{"@value":"Institute of Solar‐Terrestrial Physics SB RAS  Irkutsk Russia"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262946096372864","@type":"Researcher","foaf:name":[{"@value":"Y. V. Yasyukevich"}],"jpcoar:affiliationName":[{"@value":"Institute of Solar‐Terrestrial Physics SB RAS  Irkutsk Russia"}]}],"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":"2009-08-06","prism:volume":"36","prism:number":"15","prism:startingPage":"L15106"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2009GL039803"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2009GL039803"}],"createdAt":"2009-08-05","modifiedAt":"2023-10-31","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360285704782793728","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Coordinated observations of <i>F</i> region 3 m field‐aligned plasma irregularities associated with medium‐scale traveling ionospheric disturbances"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285705810723712","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Statistical Study of Medium-Scale Traveling Ionospheric Disturbances Observed with a GPS Receiver Network in Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848654730786816","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Hokkaido HF radar signatures of periodically reoccurring nighttime medium‐scale traveling ionospheric disturbances detected at short ranges"}]},{"@id":"https://cir.nii.ac.jp/crid/1361412891858815488","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Observation and characterization of traveling ionospheric disturbances induced by solar eclipse of 20 March 2015 using incoherent scatter radars and GPS networks"}]},{"@id":"https://cir.nii.ac.jp/crid/2051151842044692096","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Review of the accomplishments of midlatitude Super Dual Auroral Radar Network (SuperDARN) HF radars"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2009gl039803"},{"@type":"CROSSREF","@value":"10.1002/2016ja022511_references_DOI_LYKWssilOK1wz3kFuK43Qogb1Bo"},{"@type":"CROSSREF","@value":"10.1007/978-94-007-0326-1_21_references_DOI_LYKWssilOK1wz3kFuK43Qogb1Bo"},{"@type":"CROSSREF","@value":"10.1002/2013ja019422_references_DOI_LYKWssilOK1wz3kFuK43Qogb1Bo"},{"@type":"CROSSREF","@value":"10.1186/s40645-019-0270-5_references_DOI_LYKWssilOK1wz3kFuK43Qogb1Bo"},{"@type":"CROSSREF","@value":"10.1016/j.jastp.2019.05.015_references_DOI_LYKWssilOK1wz3kFuK43Qogb1Bo"}]}