Transactions Is. 50. — SPb.: IAA RAS, 2019. — 100 p.

ISBN 978-5-93197-065-3

Transactions Is. 50. — SPb.: IAA RAS, 2019. — 100 p.

This special issue of the Transactions of IAA RAS contains the materials of the PNT-2019 — the All-Russian Conference which took place in April 2019 in the IAA RAS, St. Petersburg and was devoted to the fundamental and applied scientific research in positioning, navigation and timing (PNT). The articles collected here cover a wide range of theoretical, methodological, organizational and legal PNT issues. Particular attention is paid to the GLONASS system in the aspects of its maintenance, usage and development; the reference systems created and maintained; the Earth orientation parameters monitored; time scales stored and synchronized; the Earth’s gravity field and its parameters being determined, etc.

The following modern high-precision technical means and methods of PNT are described in detail: radio interferometric network with very long baselines; satellite and lunar laser ranging systems; global navigation satellite systems; time and frequency standards; geographic information systems, etc. Various methods to colocate different technical means are considered.

The results of the most recent IAA RAS scientific investigations are included in this collection as well.

These articles are written for specialists in physics and astronomy.


A. V. Bagrov, S. P. Kuzin, V. A. Leonov Coordinate and Time Support of Flights Between the Earth and the Moon 3
V. S. Baholdin, D. A. Gavrilov, V. A. Dobrikov, V. F. Ivanov Codeless Acquisition of the Satellite Navigation System Signals 10
Yu. V. Vekshin, A. A. Tsaruk, A. V. Vytnov, M. B. Zotov, A. S. Karpichev, Y. Y. Khvostov Fiber Optic Transmission Lines for the Radio Astronomy Receivers 16
V. D. Glotov, S. N. Karutin, A. L. Kozhinov, V. V. Mitrikas, A. A. Pafnutyev Satellite Laser Ranging for the GLONASS: possible applications 23
S. A. Grenkov, L. V. Fedotov Stability of Digital Data Stream Converters for Radio Telescopes: an Experimental Study 31
G. N. Ilin Accuracy of Calculations Improved by the Adjusted Parameters for the Algorithm to Calculate the Tropospheric Wet Delay: experimental evaluation 36
S. P. Kuzin, K. V. Ebauer Development of the DORIS Data Processing Software in the INASAN 44
S. L. Kurdubov, S. M. Mironova, V. S. Gubanov, E. A. Skurikhina A New Version of the Celestial Reference Frame from the Analysis of the 1979-2019 VLBI Observations 51
V. V. Pasynkov, R. V. Bakitko, A. V. Kruglov Improvemens in the Active Measurement Technology to Calculate the GLONASS Ephemeris 58
A. Tsaruk, , E. Zhukov, A. Vytnov, P. Zinovev A Fiber Optic Line to Transfer and Measure 1pps Delays in the RT-13 VLBI Telescope 73
A. Tsaruk, D. Ivanov, E. Zhykov, A. Karpichev VLBI Time and Frequency Transfer Using the New Generation Radio Interferometer 79
A. P. Shelekhov, E. A. Shelekhova, G. N. Ilin, V. Yu. Bykov, V. G. Stempkovskiy, A. M. Shishikin Remote Monitoring of the Atmosphere Using Radiometric Methods to Predict the Aircraft Icing: current results 87