FIELD: physics; measuring.
SUBSTANCE: invention concerns to field of the organisation of service of uniform time, and is more exact - to methods of checking of time scales of stations and sync of time scales of stations. The method of checking of time scales of stations consists that time intervals between the moment t0 measure radiations of the basic primary radio signal from the basic station and the moments t1, t2 reception at the basic station accordingly the basic both additional primary radio signals and the moments t1, t3 reception at the basic station of the basic primary and terminating radio signals by means of a space vehicle and additional station. Measure the Doppler detrusions N1, N2 of frequencies f1, f2 the bearing accordingly basic primary and terminating radio signals bearing accordingly basic primary accepted at the basic station, concerning frequency f0 bearing the basic primary radio signal radiated with it and judge detrusion between time scales of the basic and additional stations on a following relation: 
EFFECT: increase of definition accuracy of detrusion between time scales of stations.
4 cl, 2 dwg
