摘要
阐述悬高测量的原理和作业模式,以及悬高对不可设站目标点高程的测量原理,推导了悬高法测量高程的公式,并对测量误差进行了分析讨论。工程实际证明:用悬高测量法可以使用普通全站仪代替无棱镜全站仪对一些无法设站的目标点进行高程测量,精度较高,可信度较好。
Introduced the remote height measurement＇s principle and operation mode.Deduced the calculative formula of that measurement and the measurement mistakes are analyzed,it is proved in the engineering application that the height measurement for building using globe remote height has high precision and confidence by using common total station dispace of the total station without prism.
出处
《科技广场》
2008年第10期19-21,共3页
Science Mosaic
关键词
悬高测量
无棱镜全站仪
高程解算
Remote Height Measurement
The Total Station without Prism Height Resloving
