测定垂直温差和风速差计算水准测量折光改正的方法
来源期刊:中南大学学报(自然科学版)1993年第1期
论文作者:肖复何 徐昌荣
文章页码:19 - 24
关键词:水准测量; 折光系数; 大气折射
Key words:leveling; refraction coefficient; atmospheric refraction
摘 要:本文提出一种测定垂直温差和风速差计算水准测量折光改正的新方法。如同实验结果表明的那样,这种方法改正折光差的效果可达到95%左右。
Abstract: This paper suggests a new method for calculating the leveling refraction correction bymeans of measuring the vertical temerature differences and wind velocity differences. As theexperimet results show, its effectiveness for correcting the refraction error could reach about95%.