基于北斗的三星单基站CORS定位效果研究

Positioning Effect of the Ternate Stars Single Base Station CORS Based on BDS

介绍了影响CORS定位效果的因素,借鉴已有的检测CORS定位效果的方法,从数据采集、数据整理与数据分析等方面对北斗的三星和双星单基站CORS进行了比对。实验表明,三星单基站CORS在定位精度、固定时间、固定率以及稳定性等方面均优于双星单基站系统。

This paper introduced the affecting factors of CORS positioning effect. Referencing the methods of existing detection CORS positioning, from the data acquisition, data collection and data analysis, the paper compared BDS ternate stars single base station CORS with dual-stars single base station CORS. Experimental data show that the positioning accuracy of the ternate stars single base station CORS in fixed time, fixed rate and stability and so on, are superior to dual-stars single base station system.