POTENTIAL OF STATIC, KINEMATIC, AND RTK IN OPEN SKY USING GPS ONLY AND GPS + GLONASS SIGNALS

Authors

nasr mohamady saba, nasr M saba

Abstract

ABSTRACT: It is now simple to use Global Navigation Satellite System (GNSS) anyplace due to the rapid developments and variety of GNSS satellite techniques. Several satellite systems, including GPS, GLONASS, BIUDO, and GALILEO, are widely available and used. The Differential Global Navigation Satellite System (DGNSS) is being utilized for many different applications, particularly those involving surveying and mapping. For establishing control points (Cps) in the open sky with moderate accuracy, it may be helpful to compare the usage of post-processing methods including static and kinematic also real-time kinematic (RTK) for position accuracy to differentiate their accuracies. The comparison depends on using the constellation of GPS only and GPS + GLONASS. For this purpose, fieldwork employing the three approaches with the two constellations (GPS and GLONASS) was done on five test points. The selected points were in the open sky, and the raw data was collected on tripods in the three methods. Leica 8.4 Geo Office software was used for the raw data processing after the five Cps were observed using a Leica Viva GS15 dual frequency receiver which supports GPS and GLONASS signals. The 3D position accuracy of the Cps was obtained by the three approaches using signals from GPS + GLONASS and GPS only. The advantages and disadvantages of using each approach were discussed

Recommended Citation

mohamady saba, nasr M saba, nasr (2023) "POTENTIAL OF STATIC, KINEMATIC, AND RTK IN OPEN SKY USING GPS ONLY AND GPS + GLONASS SIGNALS," Journal of Engineering Research: Vol. 7: Iss. 3, Article 33.
Available at: https://digitalcommons.aaru.edu.jo/erjeng/vol7/iss3/33