对电磁波测距边长改正的探讨

Distance Correction for Electro-Magnetic Distance Measurement

电磁波测距是边角网控制测量和三角高程测量的重要手段,对所测边长进行完全和正确的改正是工程实践中面临的现实问题。基于电磁波测距原理,结合相关规范对边长改正进行了探讨,给出了边长改正的内容、计算方法和步骤,可为工程实践提供参考。

Electro-magnetic Distance Measurement is an important means for triangulateration network control survey and trigonometric leveling. And it＇s a practical problem to correct the distance absolutely and exactly. Based on the principle of Electromagnetic Distance Measurement and combining with the relevant norms,this paper discusses the distance correction and provides the content、computing methods and processes for distance correction,which could provide reference for engineering practice.