摘要
随着GPS技术的飞速前进,利用网络RTK技术建立的连续运行卫星定位系统已成为GPS应用的发展热点之一,对其解算结果的精度及稳定性提出了更高的要求。简要介绍了影响单基站CORS系统定位精度的主要因素,并对系统的定位精度进行了分析。实验表明:综合使用几种方法,可以较全面、有效地检测CORS系统的定位精度。
Accompanying with rapid development of GPS technology, the establishment of continuous operation of GPS satellite positioning system by using net RTK has become a hot spot in the application of GPS technology. The much higher requirement is brought up for the precision and stability of the solution of CORS. The central factors of affecting posi tioning precision of single CORS system are introduced, and the positioning precision is ana- lyzed. The experimental results indicated that it can entirely and effectively test the positio- ning precision together with several methods in CORS system.
出处
《全球定位系统》
2012年第3期9-11,共3页
Gnss World of China
