{"@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/1363670320608802560.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2009ja014102"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2009JA014102"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2009JA014102"}}],"dc:title":[{"@value":"A long‐term data set of globally averaged thermospheric total mass density"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>We present a long‐term data set, available on the CEDAR Data System, of globally averaged thermospheric total mass density derived from the orbits of ∼5000 objects. The data cover the years 1967–2007 at heights from 200 to 600 km. The data have a temporal resolution of 3–6 days, a typical short‐term precision of ±2%, and a long‐term accuracy of 5–10%. We describe in detail the procedure used to generate the data set, provide an example of its scientific use, and discuss its limitations.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380004236852400512","@type":"Researcher","foaf:name":[{"@value":"J. T. Emmert"}],"jpcoar:affiliationName":[{"@value":"Space Science Division U.S. Naval Research Laboratory  Washington D. C. 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":"2009-06","prism:volume":"114","prism:number":"A6","prism:startingPage":"A06315"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2009JA014102"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2009JA014102"}],"createdAt":"2009-06-23","modifiedAt":"2023-10-31","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/2050588892145980800","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Thermospheric inter-annual variability and its potential connection to ENSO and stratospheric QBO"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2009ja014102"},{"@type":"CROSSREF","@value":"10.1186/s40623-016-0455-8_references_DOI_AKv1BENSg6De2j4HVoovR0X6DRN"}]}