摘要
对垂准仪校准过程中同轴度和一测回垂准测量标准偏差进行了分析,并提出了铅垂p角的概念。
As an optical instrument, plumb aligner is used to give a plumb line, but up to now there is no accurate concept to indicate its plumbness. This paper analyzes the ＂coaxiality＂ and ＂standard deviation in one measurement＂, furthermore, defines the plumb angle p.
出处
《大地测量与地球动力学》
CSCD
北大核心
2007年第F06期104-106,共3页
Journal of Geodesy and Geodynamics
关键词
垂准仪
同轴度
一测回垂准测量标准偏差
铅垂
铅垂p角
plumb aligner, coaxiality, standard deviation in one measurement, plumb, plumb angle p
