全站仪在三角高程测量中的应用及精度分析

Application and Accuracy Analysis of Total Station in Trigonometric Leveling

全站仪作为一种集光和机电为一体的高技术测量仪器,是集水平角、距离等多功能于一体的测绘仪器,利用电子经纬仪将光盘转换为点扫描盘,并自动记录光学数据,操作简单,提供的数据准确,避免误差的发生。该仪器安装简单方便,一次安装即可实现全部测量工作,被广泛应用于矿山测量和施工工作中。文章对全站仪在三角高程测量中的应用及精度进行分析。

As a high-tech measuring instrument integrating optics and electromechanical, the total station is a surveying and mapping instrument integrating multiple functions such as horizontal angle and distance. The electronic theodolite is used to convert the optical disc into a point scanning disc, and automatically record the optical data. The operation is simple, the data provided is accurate, and the error is avoided. The instrument is simple and convenient to install, and can realize all survey work at one time. It is widely used in mine survey and construction. This paper analyzes the application and accuracy of total station in trigonometric leveling.