| 地心非旋转坐标系中伪距与激光测距法时间比对计算模型 |
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| 引用本文： | 刘晓刚,吴晓平,刘雁雨,曹纪东.地心非旋转坐标系中伪距与激光测距法时间比对计算模型[J].测绘信息与工程,2008,33(2):17-19. |
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| 作者姓名： | 刘晓刚 吴晓平 刘雁雨 曹纪东 |
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| 作者单位： | 1. 信息工程大学测绘学院,郑州市陇海中路66号,450052
2. 61081部队,北京市5136信箱,100094 |
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| 摘 要： | 分析了伪距与激光测距法时间比对的基本原理,分别从数学和几何角度详细推导了地心非旋转坐标系中伪距与激光测距法时间比对的基本计算模型,这对于实现星地之间高精度的时间同步具有重要意义.
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| 关 键 词： | 地心非旋转坐标系 钟差 时间同步 时间比对 |
| 文章编号： | 1007-3817(2008)02-0017-02 |
| 修稿时间： | 2007年11月1日 |
THE COMPUTATIONAL MODEL OF THE METHOD OF PSEUDORANGE AND SLR TIME COMPARISON IN THE NON-ROTATING GEOCENTRIC REFERENCE SYSTEM |
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| LIU Xiaogang,WU Xiaoping,LIU Yanyu,CAO Jidong.THE COMPUTATIONAL MODEL OF THE METHOD OF PSEUDORANGE AND SLR TIME COMPARISON IN THE NON-ROTATING GEOCENTRIC REFERENCE SYSTEM[J].Journal of Geomatics,2008,33(2):17-19. |
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| Authors: | LIU Xiaogang WU Xiaoping LIU Yanyu CAO Jidong |
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| Abstract: | According to the principle of the method of pseudorange and SLR time comparison,the computation model of the method of pseudorange and SLR time comparison in the non-rotating geocentric system has been derived in the angle of mathematics and geometry,so it is very important for achieving satellite-ground time synchronization in high precision. |
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| Keywords: | non-rotating geocentric reference system clock difference time synchronization time comparison |
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