宿豫县GPS平面控制测量与精度分析

GPS Plane Control Survey and Accuracy Analysis for Suyu County

文章介绍了用GPS单频接收机建立宿豫县城市控制网的实践,着重讨论了网的布设方案和结果精度,并进行了精度评价和分析,最后介绍了建立城市GPS控制网,提高其测量精度的体会。

This article describes the experience and method of establishing urban control net by GPS single-frequency receiver for Suyu County,with the emphases on the design of the net structure and the analysis of the survey precision. The article ends with a of discussion of the precision and the techniques to improve the precision.