测定垂直温差和风速差计算水准测量折光改正的方法  

A NEW METHOD FOR CALCULATING THE LEVELING REFRACTION CORRECTION BY MEANS OF MEASURING THE VERTICAL TEMPERATURE DIFFERENCE AND WIND VELOCITY DIFFERENCE

作　　者：肖复何[1] 徐昌荣[1] 

机构地区：[1]中南矿冶学院资源开发工程系

出　　处：《中南矿冶学院学报》1993年第1期19-24,共6页

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。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%.

关 键 词：水准测量 折光 大气 温差 风速 

分 类 号：P422.3[天文地球—大气科学及气象学]