| 短边三维网的布设及精度 |
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| 引用本文： | 徐正扬.短边三维网的布设及精度[J].测绘学院学报,1992(2). |
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| 作者姓名： | 徐正扬 |
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| 摘 要： | 本文讨论了各类短边三维网的布设原理、条件数计算和不确定性考虑,推导了精度估计公式,通过分析得出了几点结论,供布设时参考。
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| 关 键 词： | 测边三维网 测角三维网 边角三维网 |
DESIGN AND PRECISION OF THREE-DIMENSIONAL NETWORKS OF NETWORKS OF SHORT SIDE |
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| Xu Zhengyang.DESIGN AND PRECISION OF THREE-DIMENSIONAL NETWORKS OF NETWORKS OF SHORT SIDE[J].Journal of Institute of Surveying and Mapping,1992(2). |
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| Authors: | Xu Zhengyang |
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| Institution: | Xu Zhengyang |
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| Abstract: | In this paper, the basic principle and calculation of Condition number and investigasion on indefinite position for all sorts of three dimensional networks of short side is discussed. The formulae of precision estimation are presensed. According to analysis of the formulae, a Several Conclusions are provided for the design of three dimensional networks. |
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| Keywords: | Range network side-angle network Angular measure network |
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