%0 Journal Article
%T Russian State Time and Earth Rotation Service: Observations, Eop Series, Prediction
%A M. Kaufman
%A S. Pasynok
%J Artificial Satellites
%@ 2083-6104
%D 2010
%I 
%R 10.2478/v10018-010-0008-5
%X Russian State Time, Frequency and Earth Rotation Service provides the official EOP data and time for use in scientific, technical and metrological works in Russia. The observations of GLONASS and GPS on 30 stations in Russia, and also the Russian and worldwide observations data of VLBI (35 stations) and SLR (20 stations) are used now. To these three series of EOP the data calculated in two other Russian analysis centers are added: IAA (VLBI, GPS and SLR series) and MCC (SLR). Joint processing of these 7 series is carried out every day (the operational EOP data for the last day and the predicted values for 50 days). The EOP values are weekly refined and systematic errors of every individual series are corrected. The combined results become accessible on the VNIIFTRI server (ftp.imvp.ru) approximately at 6h UT daily.
%K Earth rotation
%K EOP
%K GLONASS
%K GPS
%K VLBI
%K SLR
%U http://versita.metapress.com/content/b6762240815002r6/?p=81df21a9768e474298d12f43053cd383&pi=4