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- Title
GNSS Observations at the Klimovskaya Integrated Geomagnetic Observatory.
- Authors
Kaftan, V. I.; Tatarinov, V. N.; Pobedinsky, M. G.; Shayakhmetov, R. F.; Manevich, A. I.; Shevchuk, R. V.; Losev, I. V.
- Abstract
On the territory of the Institute of Physiology of Natural Adaptations, Ural Branch, Russian Academy of Sciences (RAS) (Arkhangelsk oblast), the Geophysical Center (GC) RAS has created a permanent GNSS station as part of the Klimovskaya Integrated Geomagnetic Observatory (KLIM). This article provides a detailed description of the stages of laying and equipping the GNSS complex, describes technological and design solutions, and presents the first results of assessing the quality of the data. After laying the site to study the stability of the geodetic center, test GNSS measurements were organized using a choke ring antenna. To process the measurement results, specialized services were used that implement various strategies for processing static GNSS measurements. The study of time series of increments of coordinates obtained by different services makes it possible to additionally control the quality of GNSS measurements. Observation graphs were built for all three services selected, from which it can be seen that the smallest standard deviation (SD) values and measurement scatter were obtained by the AUSPOS and CSRS-PPP services. A comparison was made of the average annual velocity of the GNSS station of the KLIM with the points of the Svetloe GNSS of the IGS international network. The velocities of horizontal movements are similar to each other in numerical values and directions. Vertical movements often have local and regional causes.
- Subjects
ARKHANGELSK (Russia); GLOBAL Positioning System; RUSSIAN Academy of Sciences; ANTENNAS (Electronics); OBSERVATORIES; PHYSIOLOGICAL adaptation; STANDARD deviations
- Publication
Izvestiya, Atmospheric & Oceanic Physics, 2023, Vol 59, Issue 8, p990
- ISSN
0001-4338
- Publication type
Article
- DOI
10.1134/S0001433823080066