摘要
探讨了三角高程测量的基本原理和误差来源,并在精度分析的基础上,介绍了削弱各种误差影响因素应采取的措施,通过实例验证,得到了在一定条件下全站仪三角高程测量可以替代水准测量的结论。
This paper discusses the basic principles and error sources of trigonometric leveling, and introduces the measures to weaken the impact of various error based on the accuracy analysis. Then through an example calculation, we can get the conclusion that total station trigonometric leveling can replace the leveling under certain conditions.
出处
《太原科技》
2009年第10期92-93,共2页
Taiyuan Science and Technology
关键词
全站仪
三角高程
精度分析
total station
trigonometric leveling
precision analysis
