摘要
本文对几种常用的大气折光系数求定方法的可行性和实用性进行了分析和评价 ,针对现有技术条件 ,提出了比较切合实际的求 K精度指标。
This paper analyzes and appraises the feasibility and practicability of several methods of atmospheric refraction coefficient calculation. In accordance with the existing technical conditions, a practical accuracy standard to calculate the coefficient is given.
出处
《工程勘察》
CSCD
北大核心
2000年第3期60-62,共3页
Geotechnical Investigation & Surveying
关键词
大气折光系数
电磁则距高程测量
atmospheric refraction coefficient
elevation measurement by EDM
