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[会议论文] 作者：Yunzhen Yang,Lilong Liu,Liangke Huang,Jun Chen,Wei Zhou,Qingtong Wan,
来源：第十届中国卫星导航学术年会 年份：2019
The classic Klobuchar model is widely used in navigation and positioning. However, the ionospheric delay correction accuracy is difficult to meet the high-precision positioning. In this paper, the obs...
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