{"@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/1362262943816219904.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/2015gl066093"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2015GL066093"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2015GL066093"}}],"dc:title":[{"@value":"Vertical structure of medium‐scale traveling ionospheric disturbances"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>We develop an algorithm of computerized ionospheric tomography (CIT) to infer information on the vertical and horizontal structuring of electron density during nighttime medium‐scale traveling ionospheric disturbances (MSTIDs). To facilitate digital CIT we have adopted total electron contents (TEC) from a dense Global Positioning System (GPS) receiver network, GEONET, which contains more than 1000 receivers. A multiplicative algebraic reconstruction technique was utilized with a calibrated IRI‐2012 model as an initial solution. The reconstructed <jats:italic>F</jats:italic><jats:sub>2</jats:sub> peak layer varied in altitude with average peak‐to‐peak amplitude of ~52 km. In addition, the <jats:italic>F</jats:italic><jats:sub>2</jats:sub> peak layer anticorrelated with TEC variations. This feature supports a theory in which nighttime MSTID is composed of oscillating electric fields due to conductivity variations. Moreover, reconstructed TEC variations over two stations were reasonably close to variations directly derived from the measured TEC data set. Our tomographic analysis may thus help understand three‐dimensional structure of MSTIDs in a quantitative way.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382262943816219906","@type":"Researcher","foaf:name":[{"@value":"Nicholas Ssessanga"}],"jpcoar:affiliationName":[{"@value":"Department of Astronomy and Space Science Chungnam National University  Daejeon South Korea"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262943816219904","@type":"Researcher","foaf:name":[{"@value":"Yong Ha Kim"}],"jpcoar:affiliationName":[{"@value":"Department of Astronomy and Space Science Chungnam National University  Daejeon South Korea"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262943816219905","@type":"Researcher","foaf:name":[{"@value":"Eunsol Kim"}],"jpcoar:affiliationName":[{"@value":"Department of Astronomy and Space Science Chungnam National University  Daejeon South Korea"}]}],"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":"2015-11-06","prism:volume":"42","prism:number":"21","prism:startingPage":"9156","prism:endingPage":"9165"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2015GL066093"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2015GL066093"}],"createdAt":"2015-10-13","modifiedAt":"2023-09-02","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050291768617207296","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Assessing the performance of a Northeast Asia Japan-centered 3-D ionosphere specification technique during the 2015 St. Patrick’s day geomagnetic storm"}]},{"@id":"https://cir.nii.ac.jp/crid/1050296123054925952","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Nighttime Midlatitude E-F Coupling in Geomagnetic Conjugate Ionospheres: A Double Thin Shell Model and a Multi-Source Data Investigation"},{"@value":"Nighttime Midlatitude E‐F Coupling in Geomagnetic Conjugate Ionospheres: A Double Thin Shell Model and a Multi‐Source Data Investigation"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306905159846144","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"High-resolution 3-D imaging of electron density perturbations using ultra-dense GNSS observation networks in Japan: an example of medium-scale traveling ionospheric disturbances"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846639556791808","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Real-Time Ionosphere Monitoring by Three-Dimensional Tomography over Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/2051433317076102784","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Medium-scale traveling ionospheric disturbances by three-dimensional ionospheric GPS tomography"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/2015gl066093"},{"@type":"CROSSREF","@value":"10.1029/2022ja031074_references_DOI_YfmCuq2V3as7p81Nu1a2HIhm58o"},{"@type":"CROSSREF","@value":"10.1186/s40623-024-02051-2_references_DOI_YfmCuq2V3as7p81Nu1a2HIhm58o"},{"@type":"CROSSREF","@value":"10.1002/navi.213_references_DOI_YfmCuq2V3as7p81Nu1a2HIhm58o"},{"@type":"CROSSREF","@value":"10.1186/s40623-016-0412-6_references_DOI_YfmCuq2V3as7p81Nu1a2HIhm58o"},{"@type":"CROSSREF","@value":"10.1186/s40623-021-01447-8_references_DOI_YfmCuq2V3as7p81Nu1a2HIhm58o"}]}