GPS在山区公路构造物控制测量中的应用研究

Research on Application of GPS in Control Measurement of Structures in Mountainous Highways

从平面控制和高程控制2方面,分析GPS在山区公路构造物控制测量中的应用,并与一般地区进行比较,说明其不同之处,提出利用GPS技术进行山区公路构造物控制测量的方法,对从事测绘工作的人员有一定参考作用。

Based on two aspects, i.e. horizontal control and elevation control, this paper analyzes the application of GPS in control measurement of structures in mountainous highways and states differences from general areas by comparing with them. The paper also proposes methods for control measurement of structures in mountainous highways by means of GPS technology. The research conducted by this paper provides certain reference for persons undertaking surveying and mapping work.