| 全站仪中间自由设站法三角高程测量浅析 |
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| 引用本文： | 王慧超,孙莹.全站仪中间自由设站法三角高程测量浅析[J].北京测绘,2011(1):52-54. |
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| 作者姓名： | 王慧超 孙莹 |
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| 作者单位： | 1. 中铁二十局第一工程有限公司,江苏,苏州,215151
2. 中铁二十局技工学校,陕西,渭南,71400 |
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| 摘 要： | 阐述了全站仪中间自由设站法三角高程测量的原理及精度分析,经理论分析,该方法在一定条件下可达到三等水准测量的精度要求,特别适合山区高速公路、铁路等线性工程的高程控制测量.
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| 关 键 词： | 全站仪 中间自由设站 误差 精度 |
Trigonometric vertical distancemeasurement analysis by the method of freedom setting station |
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| Wang Hui chano,SUN Ying.Trigonometric vertical distancemeasurement analysis by the method of freedom setting station[J].Beijing Surveying and Mapping,2011(1):52-54. |
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| Authors: | Wang Hui chano SUN Ying |
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| Institution: | Wang Hui chao SUN Ying |
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| Abstract: | This paper elaborated the height measurement by the method of freedoms station at the midway and accuracy,and had proven this method can meet the requirements of three-order leveling precision and precision request under the definite condition,Specially suit the height measurement,such as mountain area superhighway and railroad...etc.control diagraph. |
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| Keywords: | total station freedom station at the midway precision analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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