Transactions Is. 51. — SPb.: IAA RAS, 2019. — 100 p.

ISBN 978-5-93197-066-0

Transactions Is. 51. — 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.


D. A. Aksim, I. A. Bezrukov, Yu. S. Bondarenko, A. G. Vodolagina, N. B. Zheleznov, O. M. Kochetova, V. B. Kuznetsov Numbered Minor Planets Catalogue on the IAA RAS Website 3
A. A. Arkharov, I. A. Rakhimov, D. V. Ivanov, A. V. Ipatov, V. M. Larionov, T. S. Andreeva Blazar Observations at the RT-32 Radio Telescope of the IAA RAS Svetloe Observatory 13
I. A. Bezrukov, A. I. Salnikov, V. A. Yakovlev, A. V. Vylegzhanin Software for Simultaneous Capture and Recording of a Multi-gigabit VLBI Data Stream as Transmitted over Ethernet 20
L. A. Vedeshin Concept of a System for Monitoring and Control of Near Space Environmental Condition 26
Yu. V. Vekshin, M. B. Zotov, A. S. Lavrov A Control Device of S/X-bands Radio Astronomy Receivers Parameters 32
Yu. V. Vekshin, V. O. Ken Delay Stability Analysis of RT-13 Radio Telescope Receiving and Recording Equipment Based on Correlation Processing of VLBI Observations 42
T. A. Vinogradova C- and X-type Asteroids in the Hungarian Group 49
V. L. Gorshkov, N. V. Scherbakova Development of GNSS-Station Velocity Database on the East European Craton 58
A. V. Ivashina, I. S. Toporkov, A. N. Gluzdov, Yu. V. Kuleshov, I. V. Sakhno, A. I. Kosynkin, A. V. Kozlov The Requirements Set Forth by the Ministry of Defense of the Russian Federation to Be Met by the Fundamental Segment of the GNSS GLONASS before 2030 63
A. A. Kudelkin, S. L. Kurdubov VLBI Intensive Sessions Scheduling Optimization to Determine the Universal Time Correction 73
E. V. Pitjeva, D. A. Pavlov, N. P. Pitjev The Dynamic Model of the Solar System in the Planet Ephemerides EPM 82
Yu. A. Chernetenko Split Comets and the Circumstances of Splitting for Four Co 93