| GPS在平面控制网加密应用中的若干问题 |
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| 引用本文： | 路伯祥.GPS在平面控制网加密应用中的若干问题[J].四川测绘,1995,18(1):9-12. |
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| 作者姓名： | 路伯祥 |
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| 作者单位： | 西南交通大学 |
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| 摘 要： | 本文讨论ＧＰＳ在平面控制网加密应用中坐标转换的各种方法，综合实例对这些方法进行了评述，产对精度估计中的问题进行了分析。
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| 关 键 词： | 坐标转换 约束平差 精度估计 GPS 控制网 加密 |
SOME PROBLEM OF GPS APPLICATION IN DENSIFICATION OF HORIZONTAL CONTROL NETWORK |
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| Lu Baixiang.SOME PROBLEM OF GPS APPLICATION IN DENSIFICATION OF HORIZONTAL CONTROL NETWORK[J].Surveying and Mapping of Sichuan,1995,18(1):9-12. |
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| Authors: | Lu Baixiang |
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| Institution: | Lu Baixiang |
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| Abstract: | In this paper the author discussed several methods of coordinates transformation of GPS witioning in densification of hotizontal control network. By practical exampk, thoo metheds are evaluated, and the problem of accuracy estirnation are analysed. |
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| Keywords: | coordinates transformation constrained adjustment accuracy estimation |
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