| 论精密水准测量的误差传播,精度估计和质量控制 |
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| 引用本文： | 梁振基,牟秀珍.论精密水准测量的误差传播,精度估计和质量控制[J].测绘学报,1997,26(3):199-206. |
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| 作者姓名： | 梁振基 牟秀珍 |
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| 作者单位： | 中国测绘科学研究院 |
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| 摘 要： | 本文根据统计相关理论，在进行精密水准测量的误差传播和精度估计研究的基础上，探讨了全中误差的限差和质量控制问题。根据图形相关原理，给出了计算全中误差的无偏公式。
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| 关 键 词： | 水准测量 误差 质量控制 |
THE INFLUENCE OF TUNNEL GPS NETWORK ON THE PRECISION OF THE LATERAL LINK UP |
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| Yao Lianbi,Liu Dajie.THE INFLUENCE OF TUNNEL GPS NETWORK ON THE PRECISION OF THE LATERAL LINK UP[J].Acta Geodaetica et Cartographica Sinica,1997,26(3):199-206. |
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| Authors: | Yao Lianbi Liu Dajie |
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| Abstract: | Based on the explanation of independent coordinate system in tunnel engineering and data processing methodology for tunnel GPS network, the authors conducted the general formula about the influence of GPS network on the precision of lateral link up. In this paper, the authors also analyzed the influence of base data position on the precision of the lateral link up. |
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| Keywords: | Coodinate system GPS network Lateral link up precision Base data |
| 本文献已被 CNKI 维普 等数据库收录！ |
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