Studying the Repeatability of Measurements Obtained via Network Real-Time Kinematic Positioning at Different Times of the Day

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dc.contributor.authorGumus, Kutalmis
dc.date.accessioned2024-11-07T13:24:34Z
dc.date.available2024-11-07T13:24:34Z
dc.date.issued2024
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe network real-time kinematic (NRTK) positioning technique is currently used in numerous applications. The aim of this study was to better understand the process of obtaining accurate positions by statistically evaluating the significance of differences between repeated measurements for a single point at different times of the day (morning, noon, and evening) using the Virtual Reference Station (VRS), Fl & auml;chen Korrektur Parameter (FKP), and Master Auxiliary Concept (MAC) correction methods. An analysis of variance (ANOVA) was used to this effect. Further analysis was carried out to determine the accuracy and precision of the coordinate differences obtained via a static GNSS (global navigation satellite system) and by averaging the repeated measurements. It was determined that the accuracy and precision of the vertical component of the coordinates were lower than that of the horizontal component. The FKP correction method yielded the best results. It was observed that the accuracy and precision of the measurements taken at noon were the lowest. The ANOVA showed that the differences between repeated measurements were statistically significant and that there were outlier measurements. The results of this study are important for NRTK users to be able to statistically evaluate different measurement configurations and obtain positions with the desired accuracy and precision.
dc.description.sponsorshipI would like to thank my students, as well as the Land Registry and Cadastre General Directorate for providing the TUSAGA data.
dc.identifier.doi10.15446/ing.investig.105622
dc.identifier.issn0120-5609
dc.identifier.issn2248-8723
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85186203446
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.15446/ing.investig.105622
dc.identifier.urihttps://hdl.handle.net/11480/14169
dc.identifier.volume44
dc.identifier.wosWOS:001314575300009
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherUniv Nac Colombia, Fac Ingenieria
dc.relation.ispartofIngenieria E Investigacion
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectANOVA
dc.subjectFKP
dc.subjectMAC
dc.subjectNRTK
dc.subjectstatic GNSS
dc.subjectVRS
dc.titleStudying the Repeatability of Measurements Obtained via Network Real-Time Kinematic Positioning at Different Times of the Day
dc.title.alternativeEstudio de la repetibilidad de mediciones obtenidas mediante posicionamiento cinemático de red en tiempo real para diferentes momentos del día
dc.typeArticle

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