摘要
介绍了与大气相关的最新的4种模型,通过分析中国及周边地区不同类型、大尺度的GPS网,研究了这4种模型对定位精度的影响,给出了模型的使用方法。
Firstly, our latest atmospheric models are presented. And then the influences of the four models on the GPS precise positioning are studied by analyzing different types of large scale GPS networks in China and its surrounding areas. Finally, a/method for using these models is given.
出处
《武汉大学学报(信息科学版)》
EI
CSCD
北大核心
2008年第11期1106-1109,1197,共5页
Geomatics and Information Science of Wuhan University
基金
国家973计划资助项目(2006CB701300)