GPS快速静态相对定位精度分析

Analysis of GPS Fast Static Relative Positioning Accuracy

随着科学技术的发展,建立在GPS定位技术基础上的快速静态相对定位技术也迅速发展,虽然在精度上与静态相对定位技术还有一定差距,但测量时间大幅度缩短。目前这种测量方法广泛应用于地籍、房产等工程测量中。文章采用快速静态相对定位方法获取待定控制点平面坐标,与全站仪所测参考值进行对比分析,研究该方法的优劣。

With the development of science and technology,the fast static relative positioning technology based on GPS positioning technology has also developed rapidly.Although there is still a certain gap between the accuracy and the static relative positioning technology,the measurement time is greatly shortened.At present,this measurement method is widely used in cadastral,real estate and other engineering surveys.In this paper,a fast static relative positioning method is used to obtain the plane coordinates of the undetermined control points,and the reference values measured by the total station are compared and analyzed to study the advantages and disadvantages of this method.