| 精密工程测量中全站仪三角高程精度分析 |
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| 引用本文： | 于成浩,柯明,赵振堂.精密工程测量中全站仪三角高程精度分析[J].北京测绘,2006(3):26-28. |
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| 作者姓名： | 于成浩 柯明 赵振堂 |
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| 作者单位： | 中科院上海应用物理研究所,上海,201800 |
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| 摘 要： | 在公式推导的基础上,估计各种误差的影响,研究了近距离内全站仪三角高程测量的精度,并通过实际测量和水准结果的比对进行验证,指出垂直角测量误差是影响高程精度的重要因素,对于精密工程测量中的广泛应用的全站仪三维测量具有参考意义。
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| 关 键 词： | 精密工程测量 全站仪 三角高程 水准测量 |
| 文章编号： | 1007-3000(2006)03-3 |
| 收稿时间： | 2006-04-29 |
| 修稿时间： | 2006年4月29日 |
Accuracy Analysis of Trigonometric Leveling by Total Station in Precise Engineering Survey |
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| YU Cheng-hao,KE Ming,ZHAO Zhen-tang.Accuracy Analysis of Trigonometric Leveling by Total Station in Precise Engineering Survey[J].Beijing Surveying and Mapping,2006(3):26-28. |
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| Authors: | YU Cheng-hao KE Ming ZHAO Zhen-tang |
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| Institution: | Shanghai Institute of Applied Physics, the Chinese Academy of Sciences, Shanghai 201800, China |
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| Abstract: | On the basis of formula deduction, the effect of error is estimated and the accuracy of trigonometric leveling by Total Station in short distance is investigated and validated by the contrast between results from precise trigonometric leveling and leveling. The paper draws a conclusion that vertical angle error can affect the accuracy of height seriously, which can be a reference by the widely used 3D measurement by Total Station in precise engineering practices. |
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| Keywords: | Precise engineering survey Total Station Trigonometric leveling Leveling |
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