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Global combination of a terrestrial frame and Earth Orientation Parameters at the observation level

dc.contributor.authorGAMBIS, D.
hal.structure.identifierGroupement de Recherche en Géodésie Spatiale [GRGS]
hal.structure.identifierCentre National d'Études Spatiales [Toulouse] [CNES]
dc.contributor.authorBIANCALE, Richard
dc.contributor.authorCARLUCCI, T.
dc.contributor.authorLEMOINE, J.-M.
dc.contributor.authorMARTY, J.-C.
dc.contributor.authorALTAMIMI, Z.
dc.contributor.authorBERIO, P.
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
dc.contributor.authorCHARLOT, P.
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
dc.contributor.authorBOURDA, G.
dc.contributor.authorLOYER, S.
dc.contributor.authorSOUDARIN, L.
dc.date.issued2006
dc.date.conference2006
dc.description.abstractEnA rigorous approach to simultaneously determine a terrestrial reference frame (TRF) and Earth Orientation Parameters (EOP) is now currently applied on a routine basis in a coordinated project within the Groupe de Recherches de Geodesie Spatiale (GRGS), scientific consortium comprising different institutes and research groups.Data of each individual technique are processed by expert groups : GPS at Noveltis, DORIS at CLS, SLR at OCA, VLBI at the Observatoire de Bordeaux, LLR at CNES. ombinations are performed at the Observatoire de Paris where validation is performed for EOP whereas those of TRF is performed at IGN. The different Data Analysis Centers are regularly making available SINEX matrices to the Combination Center. These individual matrices are then stacked to derive weekly solutions of TRF+EOP. The resulting combined products are then made available to the scientific community via the IERS.So far, 42 weeks were processed for all techniques. The presentation shows recent analyses obtained and discusses the latest results.
dc.language.isoen
dc.title.enGlobal combination of a terrestrial frame and Earth Orientation Parameters at the observation level
dc.typeCommunication dans un congrès
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]
bordeaux.countryAT
bordeaux.conference.cityVienne
bordeaux.peerReviewedoui
hal.identifierhal-00109318
hal.version1
hal.invitednon
hal.proceedingsnon
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00109318v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2006&rft.au=GAMBIS,%20D.&BIANCALE,%20Richard&CARLUCCI,%20T.&LEMOINE,%20J.-M.&MARTY,%20J.-C.&rft.genre=unknown


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