线路测量中线概括模型

Central Line Summary Model in Line Surveying

本文按照解析几何学原理,将中线概括模型的基本参数变换为与里程相关的导出参数。在野外测站的现场上,用里程作为唯一独立参数,解析欲放中桩坐标,以便计算水陆中桩放样元素。

The paper transforms the basic parameter of central line summary model into the derived parameter in connection with mileage on the basis of analytical geometry. In the first surveying, mileage is used as the sole independent parameter to aralyse the middle -stake coordinate so as to calculate the laying -out elements of water and land middle stake.