{"@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/1362825895425085440.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2002ja009242"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2002JA009242"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2002JA009242"}}],"dc:title":[{"@value":"Detailed analysis of substorm observations using SuperDARN, UVI, ground‐based magnetometers, and all‐sky imagers"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>A case study of a small‐magnitude isolated substorm is presented. The substorm was observed by a variety of instruments including the Super Dual Auroral Radar Network (SuperDARN), the Polar Ultra Violet Imager (UVI), CANOPUS magnetometers, the Alaska chain magnetometers, the Poker Flat meridian‐scanning photometer, and the Poker Flat all‐sky imager. It was determined that the initial brightening was centered over the combined fields of view of the various instruments. Temporal and spatial relationships among plasma flows, auroral luminosity, and magnetometer perturbations are investigated. It is found that the initial substorm signature was observed in the plasma flows, followed by the auroral brightening, and finally followed by the magnetometer perturbation. Enhanced plasma flows were observed in a spatially confined region near the auroral oval for a period of ∼5 minutes prior to the brightening. After the brightness peaked, the plasma flow velocity decreased back to a preenhancement level.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380285711829727623","@type":"Researcher","foaf:name":[{"@value":"W. A. Bristow"}],"jpcoar:affiliationName":[{"@value":"Geophysical Institute University of Alaska Fairbanks  Fairbanks Alaska USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380298344366499587","@type":"Researcher","foaf:name":[{"@value":"G. J. Sofko"}],"jpcoar:affiliationName":[{"@value":"University of Saskatchewan  Saskatoon Saskatchewan Canada"}]},{"@id":"https://cir.nii.ac.jp/crid/1380298344366499584","@type":"Researcher","foaf:name":[{"@value":"H. C. Stenbaek‐Nielsen"}],"jpcoar:affiliationName":[{"@value":"Geophysical Institute University of Alaska Fairbanks  Fairbanks Alaska USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380298344366499585","@type":"Researcher","foaf:name":[{"@value":"S. Wei"}],"jpcoar:affiliationName":[{"@value":"Geophysical Institute University of Alaska Fairbanks  Fairbanks Alaska USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380298344366499586","@type":"Researcher","foaf:name":[{"@value":"D. Lummerzheim"}],"jpcoar:affiliationName":[{"@value":"Geophysical Institute University of Alaska Fairbanks  Fairbanks Alaska USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380298344366499588","@type":"Researcher","foaf:name":[{"@value":"A. Otto"}],"jpcoar:affiliationName":[{"@value":"Geophysical Institute University of Alaska Fairbanks  Fairbanks Alaska USA"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"01480227"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Space Physics"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2003-03","prism:volume":"108","prism:number":"A3","prism:startingPage":"1124"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2002JA009242"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2002JA009242"}],"createdAt":"2003-05-23","modifiedAt":"2023-10-31","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001338207801472","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Simultaneous observation of auroral substorm onset in Polar satellite global images and ground-based all-sky images"}]},{"@id":"https://cir.nii.ac.jp/crid/1360009142741730944","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Formation and Release of the Harang Reversal Relating With the Substorm Onset Process"}]},{"@id":"https://cir.nii.ac.jp/crid/1360025429412558976","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Obtaining Continental‐Scale, High‐Resolution 2‐D Ionospheric Flows and Application to Meso‐Scale Flow Science"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2002ja009242"},{"@type":"CROSSREF","@value":"10.1029/2020ja028170_references_DOI_5Jf87P4WDvLDzuvtk3d3lFHvT9w"},{"@type":"CROSSREF","@value":"10.1029/2024ja032924_references_DOI_5Jf87P4WDvLDzuvtk3d3lFHvT9w"},{"@type":"CROSSREF","@value":"10.1186/s40623-018-0843-3_references_DOI_YhWh2njkPHy7opGm6KcoWOyGsgY"}]}