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| GPS静态精密单点定位精度分析 | |
| 引用本文： | 田九玲,殷江涛,赵海涛.GPS静态精密单点定位精度分析[J].南阳师范学院学报,2010,9(6):83-85. |
| 作者姓名： | 田九玲 殷江涛 赵海涛 |
| 作者单位： | 1. 河南工业职业技术学院,河南,南阳,473009 2. 洛阳规划建筑设计有限公司,河南,洛阳,471000 3. 中国科学院时地观测与数字地球科学中心,北京,100190 |
| 摘 要： | 通过北京的IGS观测站数据,分析了精密单点定位的精度,结果表明,采用IGS提供的最终精密星历和钟差,经过40分钟的观测,可达到平面厘米级,高程方向最大误差在10厘米左右的精度. |
| 关 键 词： | 精密单点定位 定位精度 精密星历 |
Analysis on positioning precision of GPS precise point positioning |
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| TIAN Jiu-ling,YIN Jiang-tao,ZHAO Hai-tao.Analysis on positioning precision of GPS precise point positioning[J].Journal of Nanyang Teachers College,2010,9(6):83-85. | |
| Authors: | TIAN Jiu-ling YIN Jiang-tao ZHAO Hai-tao |
| Institution: | 1.Henan Polytechnic Institute,Nanyang 473009,China;2.Luoyang Architecture and Planning Design Ltd.,Luoyang 471000,China;3.Center for Earth Observation and Digital Earth Chinese Academy of Sciences,Beijing 100190,China) |
| Abstract: | This paper analyzes the precision of static GPS precise point positioning through the data of observation station in Beijing.The result shows that the accuracy can reach the plane centimeter level and the maximum error in height direction is about ten centimeter by using the final precise ephemeris and clock correction provided by IGS after forty minutes of observation. |
| Keywords: | precise point positioning positioning precision precise ephemeredes |
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