{"@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/1363670320720487040.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2010gl044009"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2010GL044009"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2010GL044009"}}],"dc:title":[{"@value":"Nostradamus: The radar that wanted to be a seismometer"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Surface waves emitted after large earthquakes are known to induce, by dynamic coupling, atmospheric infrasonic waves propagating upward through the neutral and ionized atmosphere. Those waves have been detected in the past at ionospheric heights using a variety of techniques, such as HF Doppler sounding or GPS receivers. The HF Doppler technique, particularly sensitive to the ionospheric signature of Rayleigh waves is used here to show ionospheric perturbations consistent with the propagation of Rayleigh wave phases R1 and R2 following the Sumatra earthquake on the 28 March 2005 (M = 8.6). This is in our knowledge the first time that the phase R2 is detected by ionospheric sounding. In addition, we prove here that the ionospheric signature of R2 is also observed by over‐the‐horizon (OTH) Radar. The latter was never used before to detect seismic signature in the ionosphere. Adding the OTH Radar to the list of the “ionospheric seismometers” we discuss and compare the performances of the three different instruments mentioned above, namely HF Doppler sounding, GPS receivers and OTH radar.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383670320720487040","@type":"Researcher","foaf:name":[{"@value":"Giovanni Occhipinti"}],"jpcoar:affiliationName":[{"@value":"Equipe Géophysique Spatiale et Planétaire, UMR 7154 Institut de Physique du Globe de Paris, Université Paris Diderot, CNRS  Saint‐Maur‐des‐Fossés France"},{"@value":"Office National d'Etudes et de Recherches Aérospatiales  Palaiseau France"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320720487042","@type":"Researcher","foaf:name":[{"@value":"Philippe Dorey"}],"jpcoar:affiliationName":[{"@value":"Office National d'Etudes et de Recherches Aérospatiales  Palaiseau France"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320720487043","@type":"Researcher","foaf:name":[{"@value":"Thomas Farges"}],"jpcoar:affiliationName":[{"@value":"DAM Ile de France Commissariatà l'Energie Atomique  Arpajon France"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320720487041","@type":"Researcher","foaf:name":[{"@value":"Philippe Lognonné"}],"jpcoar:affiliationName":[{"@value":"Equipe Géophysique Spatiale et Planétaire, UMR 7154 Institut de Physique du Globe de Paris, Université Paris Diderot, CNRS  Saint‐Maur‐des‐Fossés France"}]}],"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":"2010-09","prism:volume":"37","prism:number":"18","prism:startingPage":"L18104"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2010GL044009"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2010GL044009"}],"createdAt":"2010-09-29","modifiedAt":"2023-10-30","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360002214585627776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"From Sumatra 2004 to Tohoku‐Oki 2011: The systematic GPS detection of the ionospheric signature induced by tsunamigenic earthquakes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360294643725300736","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Vertical Propagation of Coseismic Ionospheric Disturbances Associated With the Foreshock of the Tohoku Earthquake Observed Using HF Doppler Sounding"}]},{"@id":"https://cir.nii.ac.jp/crid/1390006750774403456","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Electromagnetic Variations Associated with Seismic Waves"},{"@language":"ja","@value":"地震波に伴う電磁場変動"},{"@language":"ja-Kana","@value":"ジシンハ ニ トモナウ デンジバ ヘンドウ"}]},{"@id":"https://cir.nii.ac.jp/crid/2050588892106660864","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Software-defined radio-based HF doppler receiving system"}]},{"@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":"10.1029/2010gl044009"},{"@type":"CROSSREF","@value":"10.1002/jgra.50322_references_DOI_Myi41bqpUPaM40g4ogaF9PyWRxt"},{"@type":"CROSSREF","@value":"10.4294/zisin.2020-12_references_DOI_Myi41bqpUPaM40g4ogaF9PyWRxt"},{"@type":"CROSSREF","@value":"10.1186/s40623-021-01547-5_references_DOI_XVi8t16kZcsEeIomaPeNFnx7VZC"},{"@type":"CROSSREF","@value":"10.1186/s40645-019-0270-5_references_DOI_Myi41bqpUPaM40g4ogaF9PyWRxt"},{"@type":"CROSSREF","@value":"10.1029/2020ja028600_references_DOI_XVi8t16kZcsEeIomaPeNFnx7VZC"}]}