公路工程测量中坐标系的建立

Establishment of the Coordinate System in Road Engineering Survey

根据对各种参考文献的分析,再结合公路工程的具体情况和对测量工作的具体要求,提出了公路区域坐标系投影带和投影面的选择方法。

Based on analysis of various kinds of references,specific conditions of the road engineering and concrete requirements for the survey work,the method to select the projection zone and projection plane of the road regional coordinate system is put forward in the paper.