S.L. Pasynok

FSUE “VNIIFTRI”, Mendeleevo, Moscow region
pasynok@vniiftri.ru

Al’manac of Modern Metrology № 1 (21) 2020, pages 101–115

Main metrological center of the State Service for time, frequencies and EOP evaluation (MMC SSTF) is charged to form and disseminate of Russian official EOP data according to Government decrees of Russia № 225 and 323. These EOP are evaluated as result of combination of different geodetic technics measurements: GNSS, VLBI and SLR. These devices as such as analysis facilities are permanently improved to ensure permanently increasing EOP accuracy requirements. The current development trends of international facilities of EOP evaluation and predicting are shortly considered. The improvement of EOP evaluation and predicting facilities of MMC SSTF are considered from the point of view of international facilities development.

Key words: combination, Earth’s orientation parameters, GNSS, VLBI, SLR.

Full texts of articles are available only in Russian in printed issues of the magazine.