Analysis of co-located measurements made with a LaCoste&Romberg Graviton-EG gravimeter and two superconducting gravimeters at Strasbourg (France) and Yebes (Spain)

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dc.contributor.authorArnoso, J.
dc.contributor.authorRiccardi, U.
dc.contributor.authorHinderer, J.
dc.contributor.authorCordoba, B.
dc.contributor.authorMontesinos, F. G.
dc.date.accessioned2023-06-19T13:24:52Z
dc.date.available2023-06-19T13:24:52Z
dc.date.issued2014
dc.description.abstractTwo experiments of intercomparison between the LaCoste&Romberg Graviton-EG1194 spring gravimeter and the superconducting gravimeters SG-026 and OSG-064, operating respectively at J9-Strasbourg (France) and CDT-Yebes (Spain), were analyzed. The main objective was to check the instrumental response of the spring meter, both in amplitude and phase as well as its time stability. A general conclusion is that normalization factors have been obtained with a similar ratio for main diurnal constituent O1 at both observing sites. The accuracy of scale factors was determined at the level of 0.03 % (at J9-Strasbourg) and 0.1 % (at CDT-Yebes). For the semidiurnal constituent M2, slight differences were found at J9-Strasbourg, which would require further investigations. Site effects were also demonstrated by considering the different response of the spring gravimeter to tilts and atmospheric pressure variations at both sites.
dc.description.departmentUnidad Deptal. de Astronomía y Geodesia
dc.description.facultyFac. de Ciencias Matemáticas
dc.description.refereedTRUE
dc.description.sponsorshipSpanish Ministry of Economy and Competitiveness
dc.description.sponsorshipUniversity Complutense of Madrid-BSCH
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/26203
dc.identifier.doi10.1007/s40328-014-0043-y
dc.identifier.issn2213-5812
dc.identifier.officialurlhttp://link.springer.com/article/10.1007/s40328-014-0043-y
dc.identifier.relatedurlhttp://www.springer.com/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/33602
dc.issue.number2
dc.journal.titleActa Geodaetica et Geophysica
dc.page.final160
dc.page.initial147
dc.publisherSpringer
dc.relation.projectIDCGL2011-25494
dc.relation.projectIDGR35/10-A
dc.rights.accessRightsmetadata only access
dc.subject.cdu53
dc.subject.keywordGravimetry
dc.subject.keywordSpring gravimeter
dc.subject.keywordSuperconducting gravimeter
dc.subject.ucmGeodesia
dc.subject.unesco2504 Geodesia
dc.titleAnalysis of co-located measurements made with a LaCoste&Romberg Graviton-EG gravimeter and two superconducting gravimeters at Strasbourg (France) and Yebes (Spain)
dc.typejournal article
dc.volume.number49
dspace.entity.typePublication

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