GPS-RTK与边角交会联合测图根控制

在城市测量中,由于建筑物的不断增高,绿化植物的多样与浓密,仅仅利用GPS-RTK无法完成一项测量工作,必须与常规测量相结台才行.为此,本文采用GPS-RTK与边角交会联合测量图根控制；并介绍了GPS-RTK与常规的边角变会相结合测图根控制的施测、检核及计算方法,分析了交会点的点位精度；最后通过算例得出几点有用的结论.

Integrative mapping control of GPS RTK and linear-angular intersection

In urban survey,due to unceasing rise buildings,thick afforested plants accompanied by highly developed communication industry,buildings markup,it is impossible for a surveying work to be completed merely using GPS-RTK,it must unify with the routine measurement.Therefore,the paper used the integrative survey mapping control of GPS-RTK and the linear-angular intersection.This article introduced GPS-RTK and the conventional linear-angular intersection method.And it analyzed the point position precision of intersection points,finally drew several useful conclusions through the example.