| 平坦地区GPS高程转换方法的研究 |
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| 引用本文： | 刘玉婵,张书毕,侯东阳.平坦地区GPS高程转换方法的研究[J].测绘与空间地理信息,2011,34(3):168-170. |
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| 作者姓名： | 刘玉婵 张书毕 侯东阳 |
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| 作者单位： | 中国矿业大学环境与测绘学院,江苏徐州,221008 |
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| 摘 要： | 分析了GPS测量中高程系统转换的实质,介绍了四种GPS高程转换方法的基本原理,然后结合实际算例对四种方法拟合的结果进行了精度分析,总结了各种方法的优缺点,得出一些参考性的结论.
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| 关 键 词： | GPS高程 高程转换 高程异常 精度分析 |
Research on GPS Height Conversion Method of Plane Area |
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| LIU Yu -chan,ZHANG Sbu-bi,HOU Dong-yang.Research on GPS Height Conversion Method of Plane Area[J].Geomatics & Spatial Information Technology,2011,34(3):168-170. |
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| Authors: | LIU Yu -chan ZHANG Sbu-bi HOU Dong-yang |
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| Institution: | LIU Yu-chan,ZHANG Shu-bi,HOU Dong-yang(School of Environment Science and Spatial Informatics of CUMT,Xuzhou 221008,China) |
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| Abstract: | The substance of height conversion in GPS survey is analyzed,and the basic principle of four methods of GPS height conversion is described.And then this paper makes an accuracy analysis of four methods combining with a practical example.Some reference conclusions are reached after summarizing the advantages and disadvantages of each method. |
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| Keywords: | GPS height height conversion height anomaly accuracy analysis |
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