| 环月卫星可见时段的计算和分析 |
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| 引用本文： | 李晓杰,郑勇.环月卫星可见时段的计算和分析[J].测绘科学,2009,34(3). |
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| 作者姓名： | 李晓杰 郑勇 |
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| 作者单位： | 信息工程大学测绘学院,郑州,450052 |
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| 摘 要： | 根据"嫦娥一1"的探测任务特点,其将在绕月段运行至少1年,本文主要讨论了这个阶段内环月卫星的可见时段及地面站的布设问题。文中阐述了可见时段的计算原理,对两种不同的地面站(局域和全球)布设方式进行了仿真计算。结果表明,全球布站较局域布站对环月卫星的可见时段明显增长,便于对环月卫星进行测控。
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| 关 键 词： | 嫦娥工程 环月卫星 可见时段 地面站 |
Calculation and analysis of visible time of the circumlunar satellite |
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| LI Xiao-fie,ZHENG Yong.Calculation and analysis of visible time of the circumlunar satellite[J].Science of Surveying and Mapping,2009,34(3). |
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| Authors: | LI Xiao-fie ZHENG Yong |
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| Abstract: | Based on the exploration mission,the satellite of "Chang'e-1" will orbit the moon for at least one year.The paper mainly describes the problems of the visible time of the circumlunar satellite and the distribution of the ground stations.The calculation principle of the visible time is deduced and the simulation is made based on two different distributions of ground stations,which are local and global ground stations.The simulation results show that the visible time of the circumlunar satellite based on glob... |
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| Keywords: | "Chang'e-1" project circumlunar satellite visible time ground station |
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