| 全站仪三角高程替代四等水准测量精度分析 |
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| 引用本文： | 靳海亮,赵长胜,韩奎峰.全站仪三角高程替代四等水准测量精度分析[J].辽宁工程技术大学学报(自然科学版),2004,23(5):606-608. |
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| 作者姓名： | 靳海亮 赵长胜 韩奎峰 |
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| 作者单位： | 1. 中国矿业大学,环境与测绘学院,江苏,徐州,221008;徐州师范大学,国土信息与测绘工程系,江苏,徐州,221116
2. 徐州师范大学,国土信息与测绘工程系,江苏,徐州,221116 |
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| 摘 要： | 根据全站仪三角高程测量的原理,推导了全站仪三角高程测量高差的公式,对全站仪三角高程测量影响高差的各种误差精度分析;并通过一个测设实例加以验证,得出了一个较为实用的结论,认为用全站仪三角高程测量完全可以替代四等水准测量,在一定条件下可以替代三等水准测量,能够满足相应的水准精度要求。
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| 关 键 词： | 全站仪 三角高程 四等水准 精度分析 |
| 文章编号： | 1008-0562(2004)05-0606-03 |
| 修稿时间： | 2003年12月9日 |
Precision analysis of triangle elevation survey of total station instrument to replace fourth-grade-leveling survey |
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| JIN Hai-liang,ZHAO Chang-sheng,HAN Kui-feng.Precision analysis of triangle elevation survey of total station instrument to replace fourth-grade-leveling survey[J].Journal of Liaoning Technical University (Natural Science Edition),2004,23(5):606-608. |
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| Authors: | JIN Hai-liang ZHAO Chang-sheng HAN Kui-feng |
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| Institution: | JIN Hai-liang1,2,ZHAO Chang-sheng2,HAN Kui-feng2 |
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| Abstract: | According to the theory of triangle elevation survey of total station instrument, the height difference formula is derived, and the errors of affecting height difference and its precision are analyzed in the paper, and is validated by an measuring instance. It is considered that triangle elevation survey of total station instrument can replace leveling in height survey and meet grades 3&4 leveling precision demand in a given limits. |
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| Keywords: | total station instrument triangle elevation fourth-grade-leveling precision analysis |
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