摘要
从竖直角的定义出发 ,分析了目前国内外经纬仪竖直角检定方法及其不足 。
In this paper,the calibration methods and its deficiencies of international norm and national norm for theodolite vertical angle are dissertated,then one reasonable and integrated scheme is presented base on the definition of vertical angle.
出处
《航空计测技术》
2002年第2期27-30,共4页
Aviation Metrology & Measurement Technology
