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A method for the ionospheric delay estimation and interpolation in a local GPS network

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dc.contributor.authorLacy de, María Clara
dc.contributor.authorSanso, Fernando
dc.contributor.authorGil, A. J.
dc.contributor.authorRodríguez Caderot, Gracia
dc.date.accessioned2023-06-20T09:45:07Z
dc.date.available2023-06-20T09:45:07Z
dc.date.issued2005
dc.description.abstractTo estimate ionospheric delays from the Global Positioning System (GPS) measurements, satellite and receiver equipment biases have to be modeled. This paper presents a procedure based on the least squares (LS) approach, which implicitly takes into account these equipment biases in the estimation of the ionospheric effect. The second part of this work deals with the interpolation of the ionospheric correction from a permanent GPS network to a single frequency GPS user. The results obtained show that for 10-cm position accuracy the ionospheric delay can be successfully interpolated when the GPS user is within 40 km of the GPS permanent network.
dc.description.departmentUnidad Deptal. de Astronomía y Geodesia
dc.description.facultyFac. de Ciencias Matemáticas
dc.description.facultyInstituto de Matemática Interdisciplinar (IMI)
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/17766
dc.identifier.doi10.1007/s11200-005-1626-4
dc.identifier.issn0039-3169
dc.identifier.officialurlhttp://www.springerlink.com/content/6pxfmg1xhpbyjnt1/fulltext.pdf
dc.identifier.relatedurlhttp://www.springerlink.com
dc.identifier.urihttps://hdl.handle.net/20.500.14352/50300
dc.issue.number1
dc.journal.titleStudia Geophysica et Geodaetica
dc.language.isoeng
dc.page.final84
dc.page.initial63
dc.publisherSpringer
dc.rights.accessRightsrestricted access
dc.subject.cdu528
dc.subject.keywordGPS
dc.subject.keywordIonospheric delay
dc.subject.keywordPseudorange electronic bias
dc.subject.keywordInterpolation
dc.subject.ucmGeodesia
dc.subject.unesco2504 Geodesia
dc.titleA method for the ionospheric delay estimation and interpolation in a local GPS network
dc.typejournal article
dc.volume.number49
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