| 中海达HGO软件GPS高程拟合精度探讨 |
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| 引用本文： | 赵天鹏,胡君.中海达HGO软件GPS高程拟合精度探讨[J].测绘与空间地理信息,2017,40(7). |
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| 作者姓名： | 赵天鹏 胡君 |
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| 作者单位： | 贵州省水利水电勘测设计研究院,贵州 贵阳,550002 |
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| 摘 要： | 探讨了中海达HGO数据处理软件在GPS工程测量控制网数据处理中的应用效能,以某水库输水管线测图GPS控制网为例,对软件GPS高程拟合及其高程中误差评定方法进行了深入分析和研究,总结了一些有益的经验,希望对工程技术人员了解软件性能和选用合适高程拟合模型进行平差计算提供参考和借鉴。
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| 关 键 词： | HGO软件 GPS高程拟合 二次曲面拟合 平面拟合 固定差改正 |
Discussion the Elevation Fit-accuracy of GPS in HGO Software |
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| ZHAO Tian-peng,HU Jun.Discussion the Elevation Fit-accuracy of GPS in HGO Software[J].Geomatics & Spatial Information Technology,2017,40(7). |
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| Authors: | ZHAO Tian-peng HU Jun |
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| Abstract: | This paper discusses the efficiency of HGO in the data processing of GPS control network.Taking a GPS mapping control network for example, some useful experiences are summarized based on the analysis of the methods of GPS height fitting and error evaluation.We hoped the related work of this thesis would provide some valuable information to the other researchers. |
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| Keywords: | HGO software GPS height fitting quadric surface fitting plane fitting fixed correction |
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