| 多组GPS卫星广播星历轨道标准化的研究 |
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| 引用本文： | 曾玉龙.多组GPS卫星广播星历轨道标准化的研究[J].地理空间信息,2008,6(3):33-35. |
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| 作者姓名： | 曾玉龙 |
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| 作者单位： | 湖南省浏阳市规划勘察测绘院,湖南,浏阳,410300 |
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| 摘 要： | 介绍了多组广播星历的轨道标准化的两种方法，通过对观测时段较长的同一GPS卫星多组广播星历分析，提出了整体轨道拟合方法进行GPS卫星轨道标准化，试验结果证明整体标准化方法优于分段标准化方法。
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| 关 键 词： | GPS 广播星历 轨道标准化 |
Standardization of the GPS Satellites Orbits by Using Several Groups of GPS Broadcast Ephemeris |
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| ZENG Yulong.Standardization of the GPS Satellites Orbits by Using Several Groups of GPS Broadcast Ephemeris[J].Geospatial Information,2008,6(3):33-35. |
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| Authors: | ZENG Yulong |
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| Institution: | ZENG Yulong (Hunan Liuyang Planning Prospecting ＆ Mapping Survey Institute, Liuyang 410300, China) |
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| Abstract: | This paper introduced two methods for standardization of multiple broadcast ephemeris tracks,through analysis of the same GPS satellite broadcasting ephemeris by long hours of observation and proposed GPS orbits standardization using the overall orbital fitting method.The test results show that overall standardized method is better than subparagraph standardized methodology. |
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| Keywords: | GPS broadcast ephemeris orbits standardization |
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