A new means of determining astro geodetic deflection of the vertical CCD automatic astrometer and the new method to determine the difference of height anomalies between two points are described.
介绍当今
定天文大地垂线偏差
器———CCD自动天体测量和定两点间高程异常差
法。
A new means of determining astro geodetic deflection of the vertical CCD automatic astrometer and the new method to determine the difference of height anomalies between two points are described.
介绍当今定天文大地垂线偏差器———CCD自动天体测量和定两点间高程异常差法。
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