Transactions Is. 42. — SPb.: IAA RAS, 2017.

ISBN 978-5-93197-054-7

Transactions Is. 42. — SPb.: IAA RAS, 2017.

This special issue of the Transactions of IAA RAS contains the materials of the PNT-2017 — the All-Russian Conference which took place in April 2017 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.

These articles are written for specialists in physics and astronomy.


R. V. Agapov, S. M. Shirokiy, E. V. Titov	Comparison of the Мodels to Estimate a Tropospheric Delay of the GLONASS Navigation Signals	3
V. I. Baburov, N. V. Vasilyeva, N. V. Ivantsevich	Information Characteristics of the Elements of the GLONASS Working Constellation and the Network of Pseudolites in the Arctic Region of Russia	11
I. V. Bezmenov, S. L. Pasynok	Development of the Software and Hardware in VNIIFTRI for a Rapid and Final Orbit/Clock Estimation of GNSS Satellites	19
S. L. Pasynok, I. V. Bezmenov, N. A. Vostruhov, I. Yu. Ignatenko, A. N. Sinev, E. V. Sysak, E. N. Tsyba	Methods and Facilities of EOP Evaluation by the MMC SSTF	24
D. S. Borovitsky, A. E. Zhesterev, V. P. Ipatov, R. M. Mamchur	Description and Characteristics of the Radio Path of a Satellite-Based Radar Altimeter	32
V. F. Braginets, Y. G. Sukhoy, I. A. Burdin, V. M. Meshcheryakov	First Results Received in Real Time from the System for High Precision Determination of Ephemeris and Time Information for Civilian Users, and its Development Overview	41
I. A. Burdin, V. V. Pasynkov, R. V. Khomyak	Approaches to Modeling an Influence of Solar Radiation on the Motion of Navigation Satellites	49
M. V. Vasilyev, E. I. Yagudina	Intervals to Update the Data of the Moon, the Sun and Planet Positions for the Ephemeris Support of the GLONASS System	57
L. A. Vedeshin	Fundamental Principles to Develop a System of Monitoring the Asteroid and Comet Danger to the Earth	64
V. M. Vladimirov, G. I. Modestova, V. A. Emelyanov, A. I. Dmitrotsa, E. G. Lapukhin	Experience in the Observation of the Small Spacecraft «M. Reshetnev» at the Laser Station in Irkutsk	72
N. K. Galikhanov, E. V. Titov	Setting a Technical Task to Build a Shape of an Attitude System for the Advanced GLONASS Spacecraft	79
E. P. Gladkevich, G. I. Modestova	Operational Monitoring of the GNSS Receiver Clock Parameters in the East–Siberian Branch of the VNIIFTRI	87
V. L. Gorshkov, N. V. Scherbakova	Analysis of the Common Mode Errors in the Regional GNSS Networks	95
V. A. Emelyanov, G. I. Modestova	Experience in Collecting, Processing and Archiving Satellite Data Automatically in the East-Siberian Branch of VNIIFTRI	101
V. E. Zharov, S. L. Pasynok, A. N. Sinev	Evaluation of the Earth Orientation Parameters with the ARIADNA Software	108
N. B. Zheleznov, O. M. Kochetova, Yu. A. Chernetenko, V. A. Shor	Precalculation of Celestial Bodies Colliding with the Moon and Places of Their Falling	116
S. D. Podogova, N. S. Arkhipov, V. A. Lysenko, K. G. Mishagin	Realization of Timescale Steering Algorithms Using External Measurement Results	125
D. Sh. Fazilova, Sh. A. Ehgamberdiev, H. N. Magdiev	Analysis of the EIGEN-6C4 and EGM2008 Global Gravity Models of the Earth in Relation to the Fergana Valley Using Geodetic Data	133
A. O. Shamov	Development of the Local Geodetic Network of the IAA RAS Observatories	138
T. V. Ivanova	Trigonometric Theory of the Moon's Rotation (the Poisson Case)	145

Transactions Is. 42. — SPb.: IAA RAS, 2017.

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