| Models and methods for precise determination of ionospheric delay using GPS |
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| 作者姓名： | YUAN Yunbin HUO Xingliang OU Jikun |
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| 作者单位： | 1. Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
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| 基金项目： | Supported by National Natural Science Foundation of China (Grant No. 40204001)，Shandong University of Science and Technology (Grant No.SD2003-5) |
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| 摘 要： | The basic principles and methods for precisely determining ionospheric delays in GPS observations are introduced and discussed. Various methods and models for fitting ionospheric delays based on GPS are compared and analyzed, and applications of the methods and models to the research and engineering are summarized.
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| 关 键 词： | GPS ionospheric delay atmosphere modeling precise GPS positioning. |
Models and methods for precise determination of ionospheric delay using GPS |
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| Authors: | YUAN Yunbin HUO Xingliang OU Jikun |
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| Institution: | 1. Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | The basic principles and methods for precisely determining ionospheric delays in GPS observations are introduced and discussed. Various methods and models for fitting ionospheric delays based on GPS are compared and analyzed, and applications of the methods and models to the research and engineering are summarized. |
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| Keywords: | GPS ionospheric delay atmosphere modeling precise GPS positioning |
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