Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/292
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dc.contributor.authorBülbül, Sercan-
dc.contributor.authorBilgen, Burhaneddin-
dc.contributor.authorİnal, Cevat-
dc.date.accessioned2021-12-13T10:23:58Z-
dc.date.available2021-12-13T10:23:58Z-
dc.date.issued2021-
dc.identifier.issn0263-2241-
dc.identifier.issn1873-412X-
dc.identifier.urihttps://doi.org/10.1016/j.measurement.2020.108780-
dc.identifier.urihttps://hdl.handle.net/20.500.13091/292-
dc.description.abstractTwo different methods, absolute and relative positioning, are used in determining point positions with GNSS techniques. Precise Point Positioning (PPP) technique, which is one of the absolute positioning methods, is a powerful position determination method. In this study, the accuracy of PPP has been investigated in terms of session durations, online web services, satellite visibility and urbanization. For this purpose, three of CORS-Tr stations were selected in residential, semiresidential and non-residential areas. Consecutive 31-day data of these stations for the year 2019 were downloaded from server. The 31-day consecutive coordinates were obtained by sending the downloaded RINEX data to AUSPOS. The average of these coordinates was considered as true quantity value. Then, the RINEX data were binned four groups as 1 h, 2 h, 4 h, 6 h. The binned data were evaluated with web-based online PPP services (CSRS-PPP, magicGNSS, APPS) and compared with the true quantity value. In conclusion, it was seen that the best result was obtained in the non-residential area and CSRS-PPP yielded the most accurate results for all session durations.en_US
dc.language.isoenen_US
dc.publisherELSEVIER SCI LTDen_US
dc.relation.ispartofMEASUREMENTen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAccuracyen_US
dc.subjectAUSPOSen_US
dc.subjectOnline PPP servicesen_US
dc.titleThe performance assessment of Precise Point Positioning (PPP) under various observation conditionsen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.measurement.2020.108780-
dc.identifier.scopus2-s2.0-85097637204en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Harita Mühendisliği Bölümüen_US
dc.authoridBilgen, Burhaneddin/0000-0002-1955-7568-
dc.authorwosidBilgen, Burhaneddin/A-4364-2018-
dc.identifier.volume171en_US
dc.identifier.wosWOS:000614795100006en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.authorscopusid57196346482-
dc.authorscopusid57202032688-
dc.authorscopusid24587100500-
dc.identifier.scopusqualityQ2-
item.openairetypeArticle-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextembargo_20300101-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.dept02.08. Department of Geomatic Engineering-
crisitem.author.dept02.08. Department of Geomatic Engineering-
crisitem.author.dept02.08. Department of Geomatic Engineering-
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections
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