{"@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/1363670320984052864.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/2014gl062045"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2014GL062045"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2014GL062045"}}],"dc:title":[{"@value":"ESA's satellite‐only gravity field model via the direct approach based on all GOCE data"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>Gravity field and steady state Ocean Circulation Explorer (GOCE) gravity gradient data of the entire science mission and data from LAGEOS 1/2 and Gravity Recovery and Climate Experiment (GRACE) were combined in the construction of a satellite‐only gravity field model to maximum degree 300. When compared to Earth Gravitational Model 2008, it is more accurate at low to medium resolution, thanks to GOCE and GRACE data. When compared to earlier releases of European Space Agency GOCE models, it is more accurate at high degrees owing to the larger amount of data ingested, which was moreover taken at lower altitude. The impact of orbiting at lower altitude in the last year of the mission is large: a model based on data of the last 14 months is significantly more accurate than the release 4 model constructed with the first 28 months. The (calibrated) cumulated geoid error estimate at 100 km resolution is 1.7 cm. The optimal resolution of the GOCE model for oceanographic application is between 100 and 125 km.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383670320984052871","@type":"Researcher","foaf:name":[{"@value":"Sean L. Bruinsma"}],"jpcoar:affiliationName":[{"@value":"Centre National d'Etudes Spatiales  Toulouse France"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320984052870","@type":"Researcher","foaf:name":[{"@value":"Christoph Förste"}],"jpcoar:affiliationName":[{"@value":"GFZ German Research Centre for Geosciences  Potsdam Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320984052867","@type":"Researcher","foaf:name":[{"@value":"Oleg Abrikosov"}],"jpcoar:affiliationName":[{"@value":"GFZ German Research Centre for Geosciences  Potsdam Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380579818305263617","@type":"Researcher","foaf:name":[{"@value":"Jean‐Michel Lemoine"}],"jpcoar:affiliationName":[{"@value":"Centre National d'Etudes Spatiales  Toulouse France"}]},{"@id":"https://cir.nii.ac.jp/crid/1380579818305263616","@type":"Researcher","foaf:name":[{"@value":"Jean‐Charles Marty"}],"jpcoar:affiliationName":[{"@value":"Centre National d'Etudes Spatiales  Toulouse France"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320984052866","@type":"Researcher","foaf:name":[{"@value":"Sandrine Mulet"}],"jpcoar:affiliationName":[{"@value":"CLS  Ramonville St. Agne France"}]},{"@id":"https://cir.nii.ac.jp/crid/1380579818305263618","@type":"Researcher","foaf:name":[{"@value":"Marie‐Helene Rio"}],"jpcoar:affiliationName":[{"@value":"CLS  Ramonville St. Agne France"}]},{"@id":"https://cir.nii.ac.jp/crid/1383670320984052869","@type":"Researcher","foaf:name":[{"@value":"Sylvain Bonvalot"}],"jpcoar:affiliationName":[{"@value":"OMP/IRD  Toulouse 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":"2014-11-10","prism:volume":"41","prism:number":"21","prism:startingPage":"7508","prism:endingPage":"7514"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2014GL062045"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2014GL062045"}],"createdAt":"2014-10-22","modifiedAt":"2023-10-04","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360848659520158208","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Viscosity structure of Earth's mantle inferred from rotational variations due to GIA process and recent melting events"}]},{"@id":"https://cir.nii.ac.jp/crid/2050870367073281152","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Refinement of a gravimetric geoid model for Japan using GOCE and an updated regional gravity field model"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/2014gl062045"},{"@type":"CROSSREF","@value":"10.1093/gji/ggv198_references_DOI_IjEYsohmmGBgx376Wd2tg5u4UhN"},{"@type":"CROSSREF","@value":"10.1186/s40623-020-01158-6_references_DOI_IjEYsohmmGBgx376Wd2tg5u4UhN"}]}