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Positioning performance of GNSS-PPP and PPP-AR methods for determining the vertical displacements

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dc.contributor.authorAkpinar, Burak
dc.date.accessioned2026-06-27T14:35:33Z
dc.date.issued2023
dc.description.abstractThis study investigates the accuracy of vertical displacements monitored by Global Navigation Satellite Systems (GNSS) precise point positioning (PPP) with float-ambiguity solution and with ambiguity resolution (PPP-AR). For this purpose, a simulation was designed. The static GNSS observations were collected at a test point during different observation times over seven periods involving vertical displacements produced with a precision of less than one mm. Each set of GNSS observations was processed with both GNSS-PPP and PPP-AR methods. The results revealed that RMS values of PPP-AR solutions are about twice better than RMS values of PPP solution for all observation times and all vertical displacement values.en
dc.description.urihttps://doi.org/10.1080/00396265.2021.2010018
dc.identifier.doi10.1080/00396265.2021.2010018
dc.identifier.eissn1752-2706
dc.identifier.endpage74
dc.identifier.issn0039-6265
dc.identifier.issue388
dc.identifier.startpage68
dc.identifier.urihttps://hdl.handle.net/20.500.14981/62433
dc.identifier.volume55
dc.identifier.wos000730101500001
dc.language.isoeng
dc.publisherTAYLOR & FRANCIS LTD
dc.relation.ispartofSURVEY REVIEW
dc.subjectGNNS
dc.subjectPPP
dc.subjectPPP-AR
dc.subjectVertical displacements
dc.subjectGPS
dc.subjectDEFORMATION
dc.subjectRESOLUTION
dc.subjectACCURACY
dc.subjectSERVICES
dc.subjectSTATION
dc.subjectEngineering
dc.subjectGeology
dc.subjectRemote Sensing
dc.titlePositioning performance of GNSS-PPP and PPP-AR methods for determining the vertical displacements
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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