摘要
本文发表了在重新归算国际时间局(BIH)1962—1982年间地球自转参数(ERP)时所得的五天一值的纬度公共Z项序列(1962年1月5日——1981年12月31日)。该公共Z项序列的精度显著优于以往同类结果.
The optical astrometric data of the years 1962-1982 have been reduced once again at Bureau International de 1' Heure (BIH) in order to redetermine the Earth Rotation Parameters. A homogeneous series of Z-term of latitude observations has also been obtained at the same time. 1461 Z-terms at five-day intervals of the 20 years are given in the paper which may be useful for the studies in astronomy, geophysics and geodesy.
出处
《中国科学院上海天文台年刊》
1989年第10期34-42,共9页
Annals Shanghai Astronomical Observatory Chinese Academy of Sciences
