GPS静态测量与应用实例分析

Examples Analysis of GPS Static Measurement and Application

现论述了GPS静态测量的测量原理及其优缺点，并以实例分析说明GPS静态测量的测量实施、数据处理和平差计算的方法步骤。测量成果表明在平原区，GPS静态测量可以满足规范要求。

GPS technology has been widely used in many fields as its rapid development. GPS static measurement technology has advantage of little error,all weather work,speed and a high degree of automation,low cost and high efficiency. Based on the elevation measurement project of groundwater monitoring well of real-time monitoring system for water resources in Shijiazhuang City by GPS static measurement as an example, this paper discusses the GPS static measurement principle, advantages and limitations, and the implementation steps for the GPS network estab- lishment and measurement,and the ways and steps for measurement data processing and adjustment computation. According to the results of GPS static survey contrast. GPS static measurement can meet requirements of the elevation accuracy of groundwater monitoring well.