{"@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/1361418520769051904.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2005gl025285"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2005GL025285"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2005GL025285"}}],"dc:title":[{"@value":"Post‐processing removal of correlated errors in GRACE data"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Gravity fields produced by the Gravity Recovery and Climate Experiment (GRACE) satellite mission require smoothing to reduce the effects of errors present in short wavelength components. As the smoothing radius decreases, these errors manifest themselves in maps of surface mass variability as long, linear features generally oriented north to south (i.e., stripes). The presence of stripes implies correlations in the gravity field coefficients. Here we examine the spectral signature of these correlated errors, and present a method to remove them. Finally, we apply the filter to a model of surface‐mass variability to show that the filter has relatively little degradation of the underlying geophysical signals we seek to recover.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381418520769051904","@type":"Researcher","foaf:name":[{"@value":"Sean Swenson"}],"jpcoar:affiliationName":[{"@value":"Department of Physics and Cooperative Institute for Research in Environmental Sciences University of Colorado  Boulder Colorado USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418520769051905","@type":"Researcher","foaf:name":[{"@value":"John Wahr"}],"jpcoar:affiliationName":[{"@value":"Department of Physics and Cooperative Institute for Research in Environmental Sciences University of Colorado  Boulder Colorado USA"}]}],"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":"2006-04","prism:volume":"33","prism:number":"8","prism:startingPage":"LI8402"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2005GL025285"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2005GL025285"}],"createdAt":"2006-04-25","modifiedAt":"2023-10-31","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050025031481361536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Coseismic gravity changes of the 2011 Tohoku-Oki earthquake from satellite gravimetry"}]},{"@id":"https://cir.nii.ac.jp/crid/1050587981434482432","@type":"Article","resourceType":"学術雑誌論文(journal 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