Author/Authors :
İNAL, Cevat Selçuk Üniversitesi - Mühendislik Fakültesi - Harita Mühendisliği Bölümü, Turkey , BÜLBÜL, Sercan Selçuk Üniversitesi - Mühendislik Fakültesi - Harita Mühendisliği Bölümü, Turkey , YILDIRIM, Ömer Gaziosmanpaşa Üniversitesi - Mühendislik ve Doğa Bilimleri Fakültesi - Harita Mühendisliği Bölümü, Turkey
Title Of Article :
Repeatable of Network RTK Measurement
Abstract :
Nowadays, using GPS/GNSS with real time, determining of point positioning are generally made with Classic RTK(Real Time Kinematic ) or Network RTK ( CORS : Continuously Operating Reference Stations). Countries which set up CORS-Network prefer Network RTK method. In this study, repeatability of Network RTK measurements was tested. The measurements were made in the SLCK point of TUTGA (Turkey s National Fundamental GPS Network) which located in the campus area of Selcuk University, using different correction techniques. In the selected correction techniques, for each correction technique, measurements were made for three days between 10:00 am – 14:00 pm times and for obtained coordinates, daily changes and its approach of known coordinates were investigated. In the evaluations: according to selected corrections techniques, coordinate differences in a day show differences, difference in the direction of height are two times bigger than difference in the direction of x and y, VRS technique gives the best results for real coordinates and it was concluded that the obtained coordinates for all correction techniques are statistically congruent with known coordinates.
NaturalLanguageKeyword :
GNSS , Classic RTK , Network RTK , Rapid Static Method
JournalTitle :
Afyon Kocatepe University Journal Of Science and Engineering
