Vis enkel innførsel

dc.contributor.authorJoodaki, Gholamreza
dc.contributor.authorNahavandchi, Hossein
dc.date.accessioned2023-03-03T14:12:38Z
dc.date.available2023-03-03T14:12:38Z
dc.date.created2012-02-27T12:00:06Z
dc.date.issued2012
dc.identifier.citationStudia Geophysica et Geodaetica. 2012, 56 (1), 197-214.en_US
dc.identifier.issn0039-3169
dc.identifier.urihttps://hdl.handle.net/11250/3055801
dc.description.abstractThe Gravity Recovery and Climate Experiment (GRACE) satellite data is used to estimate the rate of ice mass variability over Greenland. To do this, monthly GRACE level 2 Release-04 (RL04) data from three different processing centers, Center for Space Research (CSR), German Research Center for Geosciences (GFZ) and Jet Propulsion Laboratories (JPL) were used during the period April 2002 to February 2010. It should be noted that some months are missing for all three data sets. Results of computations provide a mass decrease of -163 ± 20 Gigaton per year (Gt/yr) based on CSR-RL04 data, -161 ± 21 Gt/yr based on GFZ-RL04 data and -84 ± 26 Gt/yr based on JPL RL04.1. The results are derived by the application of a non-isotropic filter whose degree of smoothing corresponds to a Gaussian filter with a radius of 340 km. Striping effects in the GRACE data, C20 effect, and leakage effects are taken into the consideration in the computations. There is some significant spread of the results among different processing centers of GRACE solutions; however, estimates achieved in this study are in agreement with the results obtained from alternative GRACE solutions.en_US
dc.description.abstractMass loss of the Greenland ice sheet from GRACE time-variable gravity measurementsen_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.subjectPolarforskningen_US
dc.subjectPolar researchen_US
dc.subjectGeodesien_US
dc.subjectGeodesyen_US
dc.subjectKlimaendringeren_US
dc.subjectClimate changeen_US
dc.titleMass loss of the Greenland ice sheet from GRACE time-variable gravity measurementsen_US
dc.title.alternativeMass loss of the Greenland ice sheet from GRACE time-variable gravity measurementsen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionacceptedVersionen_US
dc.rights.holder© 2011 Springer Nature Limiteden_US
dc.subject.nsiVDP::Teknologi: 500en_US
dc.subject.nsiVDP::Technology: 500en_US
dc.subject.nsiVDP::Teknologi: 500en_US
dc.subject.nsiVDP::Technology: 500en_US
dc.subject.nsiVDP::Teknologi: 500en_US
dc.subject.nsiVDP::Technology: 500en_US
dc.source.pagenumber197-214en_US
dc.source.volume56en_US
dc.source.journalStudia Geophysica et Geodaeticaen_US
dc.source.issue1en_US
dc.identifier.doi10.1007/s11200-010-0091-x
dc.identifier.cristin912055
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel