摘要
分析了APPS、CSRS-PPP、GAPS和magicGNSS四种在线精密单点定位服务系统的实用性,并同时处理了中国大陆构造环境监测网的数据,且与PANDA软件解算结果进行了比较和精度分析,得出了各系统静态处理外符合精度为cm级、动态处理精度为dm级等结论。
We analyze the availability of four online Precise Point Positioning service systems(APPS,CSRS-PPP,GAPS and magicGNSS),and process the data of Continental Tectonic Environment Monitoring Network of China with 30s sampling rate.We conclude that the static external accordant accuracy are centimeter-sized,and method of kinematic hand precision of decimeter-sized.
出处
《测绘信息与工程》
2011年第6期11-12,25,共3页
Journal of Geomatics