Research on Time Keeping at NIM

UTC(NIM), which is developed and maintained by NIM, is the time and frequency primary standard in China. UTC(NIM) is generated originally by a clock ensemble, and is traced to UTC by participating in TAI cooperation with GNSS time and frequency transfer methods. TWSTFT earth station has been establi...

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Bibliographic Details
Published inMĀPAN : journal of Metrology Society of India Vol. 27; no. 1; pp. 55 - 61
Main Authors Zhang, Aimin, Gao, Yuan, Liang, Kun, Yang, Zhiqiang, Wang, Weibo, Ning, Dayu, Zhao, Kejia, Zhang, Yue, Huang, Yan, Zhang, Han, Gao, Xiaoxun
Format Journal Article
LanguageEnglish
Published India Springer-Verlag 01.03.2012
Subjects
Mathematical and Computational Physics
Mathematical Methods in Physics
Measurement Science and Instrumentation
Numerical and Computational Physics
Original Paper
Physics
Physics and Astronomy
Simulation
Theoretical
Time keeping
TWSTFT
TA(NIM)
GNSS
UTC(NIM)
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Summary:UTC(NIM), which is developed and maintained by NIM, is the time and frequency primary standard in China. UTC(NIM) is generated originally by a clock ensemble, and is traced to UTC by participating in TAI cooperation with GNSS time and frequency transfer methods. TWSTFT earth station has been established at NIM new campus to join the Europe–Asia link. In this paper, the new development on the realization of UTC(NIM), the GNSS time and frequency transfer and TWSTFT and our briefly future plan are introduced.
ISSN:0970-3950
0974-9853
DOI:10.1007/s12647-012-0004-2