| 平坦地区GPS水准的试验与分析 |
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| 引用本文： | 严伯铎.平坦地区GPS水准的试验与分析[J].测绘工程,1998,7(3):12-18. |
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| 作者姓名： | 严伯铎 |
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| 作者单位： | 山东省城乡建设勘察院!济南市无影山中路85号250031 |
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| 摘 要： | 结合工程实际进行比较试验与分析，讨论了在平坦地区ＧＰＳ水准的数值拟合方法，布点要求，粗差检测及可能的精度，在此基础上提出一些想法和实际建议。
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| 关 键 词： | GPS水准 正常高 高程异常 数值拟合法 测量 |
Test and Analysis of GPS Leveling in the Plain Area |
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| Yan Boduo.Test and Analysis of GPS Leveling in the Plain Area[J].Engineering of Surveying and Mapping,1998,7(3):12-18. |
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| Authors: | Yan Boduo |
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| Abstract: | The comparative test and analysis through the practice in a project, this paper discusses different methods of digital fitting, requirement of points layout, gross error check and possible accuracy of GPS leveling in the plain area, and some considerations and practical suggestions are also given. |
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| Keywords: | GPS leveling Normal height Height anomaly Digital fitting |
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