A statistical investigation on the effects of different GNSS systems

Basit Öğe Kaydı
dc.contributor.authorGumus, Kutalmis
dc.contributor.authorÇelik, Cahit
dc.contributor.authorGümüş, Münevver
dc.date.accessioned2024-11-07T13:19:39Z
dc.date.available2024-11-07T13:19:39Z
dc.date.issued2023
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThis study is to investigate the effects of various solutions of GPS only, GLONASS only, and combined GPS/GLONASS observations under different elevation angles on different GNSS days by using Magic GNSS software. Different elevation angles and measurement days were considered to investigate the increasing or decreasing number of satellites’ effects on the measurement accuracy, and positioning accuracy affected by the solutions of GPS only, GLONASS only, and combined GPS/GLONASS observations, respectively. The assessment was based on statistical tests, namely ANOVA and Post Hoc tests. A test network, consisting of all the continuous stations of the ISKI CORS network in Istanbul city, was used to fulfill the aims of the study. The results showed that significant differences between positions of points obtained by GNSS in various elevation angles and with different satellite configurations were determined. Different satellite and measurement configurations affect position accuracy. In addition, the results showed that on the 136th GNSS day, significant differences in X and Z components were found while in Y components there were no significant differences encountered. In conclusion, combined GPS/GLONASS solutions produced better results under small elevation angles of 5° 10° or 15° than the solutions of GPS-only and GLONASS-only observations.
dc.identifier.endpage442
dc.identifier.issn2564-6605
dc.identifier.issue2
dc.identifier.startpage432
dc.identifier.trdizinid1163687
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1163687
dc.identifier.urihttps://hdl.handle.net/11480/13272
dc.identifier.volume12
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofNiğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241107
dc.subjectJeokimya ve Jeofizik
dc.titleA statistical investigation on the effects of different GNSS systems
dc.typeArticle

Dosyalar

Koleksiyon

TR-Dizin İndeksli Yayınlar Koleksiyonu
Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Koleksiyonu