| 方向附合导线终点误差的严密估算公式 |
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| 引用本文： | 马振利.方向附合导线终点误差的严密估算公式[J].辽宁工程技术大学学报(自然科学版),1992(1). |
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| 作者姓名： | 马振利 |
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| 作者单位： | 阜新矿业学院矿山测量教研室 |
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| 摘 要： | 方向附合导线是煤矿井下平面控制测量中广泛采用的一种布设方案.但不少有关文献对各种类型的方向附合导线终点误差公式推导不甚严密, 其最后结果不确切.本文严密地推导和补充了其中主要公式,并通过实例运算作出比较和分析.
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| 关 键 词： | 方向附合导线 陀螺经纬仪 误差 角度平差 重心坐标系 权倒数 |
The Rigorous Estimation Formulas for Multi-Gyobearing Connecting Traverses |
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| Ma Zhenli.The Rigorous Estimation Formulas for Multi-Gyobearing Connecting Traverses[J].Journal of Liaoning Technical University (Natural Science Edition),1992(1). |
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| Authors: | Ma Zhenli |
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| Abstract: | The formulas deductions of the terminal point errors of multi-gyrobe-aring connecting traverses which are widely utilized in underground plane control surveying, are not strict in some works.So some principal formulas are rigorously computed, and the comparisons and analyses are presented with examples in the paper. |
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| Keywords: | gyrobearing connecting traverse gyro-theodolite error adjustment by angles weigh reciprocal barycentric coordinate |
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