http://www.gissky.net- GIS空间站

结合工程项目,对单基站CORS系统的测量精度进行分析,将在项目中使用单基站CORS系统采集的数据成果与四等城市坐标系GPS控制点数据进行对比,通过分析得出单基站CORS系统下进行平面点位的测量能够为中小城市测绘工程提供足够精度的实时定位服务,并且可以推广到其他同等精度要求的工程项目中,为今后的工程作业提供了参考和依据。 更多还原

【Abstract】 This paper discusses the accuracy of single base station CORS system measuring according to practical projects.The data collected by single base station CORS system and GPS control points in the 4-grade city coordinate system were compared.Results indicate that horizontal points survey by single base station CORS system can be used to real-time locating for medium and small cities survey,also can be applied in other projects like this,which provides reference and evidence for the future work. 更多还原