摘要
介绍了全站仪的后方交会功能,阐述了多个已知点进行距离测量后方交会设站的步骤,分析了测量过程中可能产生的误差及精度计算公式,研究了后方交会在公路放样中的应用及其优点,提出了测量时的注意事项,从而提高测量工作效率。
The author introduces the resection function of the total station, describes the step of resection setting station to measure the distance with many known points, analyzes the probable error in the t process and the calculation formula of the precision, studies the ap plication and the advantages of the resection in the highway setting out, puts forward the points for attention in the improve the work efficiency of the measurement.
出处
《山西建筑》
2008年第29期351-353,共3页
Shanxi Architecture
关键词
公路测量
后方交会
全站仪
施工放样
highway survey, resection, total station, construction lofting
