基于GAMIT/GLOBK的卫星定轨研究 |
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引用本文: | 曹炳强,许长辉,成英燕,余新平,逄晓东,李宇博.基于GAMIT/GLOBK的卫星定轨研究[J].全球定位系统,2017,42(1):77-81. |
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作者姓名: | 曹炳强 许长辉 成英燕 余新平 逄晓东 李宇博 |
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作者单位: | (1.中国测绘科学研究院,北京 100830 |
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摘 要: | 本文介绍了GAMIT/GLOBK软件在卫星定轨中的应用,详细介绍了GAMIT/GLOBK定轨的参数设置以及步骤,然后分别以广播星历作为初始轨道信息进行了全球和区域的定轨,最后将全球解和区域解进行了叠加定轨。并分别对其定轨精度进行了进一步的统计分析。
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关 键 词: | IGS 全球解 区域解 叠加定轨 精度 |
Research of Orbit Determination Based on GAMIT/GLOBK |
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Affiliation: | (1.Chinese academy of Surveying and,Mapping, Beijing 100830, China2.2.Shandong University of Science and Technology, Qingdao 266000, China3.Qingdao surveying and Mapping Institute, Qingdao 266000, China |
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Abstract: | This paper introduces the application of GAMIT/GLOBK in satellite orbit determination,the parameter setting and the steps of GAMIT/GLOBK orbit determination are introduced in detail. Then the global and regional orbit determination is carried out based on the broadcast ephemeris as initial orbit information. And the accuracy of the orbit determination is analyzed further. |
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