浅谈GPS-RTK在线路横断面测量的方法

Method of GPS-RTK Technique to Route Cross-section Survey

介绍使用GPS-RTK线路横断面测量的基本思路和操作方法,包括适用于GPS-RTK作业的任意中桩点切线方位角的计算和横断面线的确定,提高了横断面测量的工作效率和数据精度。

The paper introduced the basic ideas and operation method of measuring route cross-scetion with GPS-RTK, including how to figure out tangent azimuth angle of random central stake points and cross-sectional line in the work with GPS-RTK. It would improve the efficiency and data accuracy in the cross-section survey.