| 等边直伸形附合导线简化平差后误差的讨论及与严密平差的比较 |
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| 引用本文： | 许纪隆. 等边直伸形附合导线简化平差后误差的讨论及与严密平差的比较[J]. 勘察科学技术, 1996, 0(3): 46-49 |
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| 作者姓名： | 许纪隆 |
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| 作者单位： | 中南工业大学 长沙市 |
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| 摘 要： | 文中讨论了教科书[1][2]中等边直伸形附合导线简化平差后导线横向误差公式与实际不符,从而推导了相应的正确公式,并用数据进行验算,进一步和严密平差作了精度比较,得出了有益的结论。
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| 关 键 词： | 等边直伸形附合导线 简化平差 导线横向误差 |
DISCUSSION ON THE ERROR PRODUCED AFTER SIMPLIFIED ADJUSTMENT AND COMPARISON WITH THE ACCURATE ADJUSTMENT FOR THE EQUILATERAL STRAIGHT-EXTENDED FORM OF CONNECTING TRAVERSE |
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| Xu Jilong. DISCUSSION ON THE ERROR PRODUCED AFTER SIMPLIFIED ADJUSTMENT AND COMPARISON WITH THE ACCURATE ADJUSTMENT FOR THE EQUILATERAL STRAIGHT-EXTENDED FORM OF CONNECTING TRAVERSE[J]. Site Investigation Science and Technology, 1996, 0(3): 46-49 |
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| Authors: | Xu Jilong |
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| Affiliation: | Central South University of Technology |
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| Abstract: | This paper discusses the unconformity with reality of the traverse lateral error formula after the simplified adjustment of the equilateral straight -extended form of connecting traverse in the text books [1] [2]. thence, it derives the corresponding right formula and conducts the verification using the data. Further precision comparison with the accurate adjustment has been made and beneficial conclusions areobtained. |
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| Keywords: | equilateral straight-extended form of connecting traverse simplified adjustment lateral error of the traverse |
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