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.
介绍当今确定天文大地垂线
新仪器———CCD自动天体测量仪和确定两点间高程
常新方法。
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.
介绍当今确定天文大地垂线新仪器———CCD自动天体测量仪和确定两点间高程常新方法。
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