| 复杂测区条件下精密三角高程测量技术的研究 |
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| 引用本文： | 段恩新.复杂测区条件下精密三角高程测量技术的研究[J].石家庄铁道学院学报,2012(3):98-102. |
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| 作者姓名： | 段恩新 |
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| 作者单位： | 中铁十四局集团有限公司,山东济南270004 |
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| 摘 要： | 在精密三角高程测量的原理、误差来源及误差分析的基础上，对光电三角高程测量及二等水准测量的精度进行估算，探讨了精密三角高程测量在特定条件下代替二等水准测量的关键问题及可性行，提出了采用徕佧TCA2003全站仪具体操作方法及要求，并在向莆铁路控制点的水准联测中进行了验证，取得了较好的经济效益。
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| 关 键 词： | 全站仪 精度分析 二等水准 三角高程测量 |
Study on Technology of Precise Trigonometric Levelingin Complex Survey Area |
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| Duan Enxin.Study on Technology of Precise Trigonometric Levelingin Complex Survey Area[J].Journal of Shijiazhuang Railway Institute,2012(3):98-102. |
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| Authors: | Duan Enxin |
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| Institution: | Duan Enxin (The 14th China Railway Bureau Group Corporation, Ji＇ nan 270004, China. ) |
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| Abstract: | Based on the precise trigonometric leveling principle, error sources and error analysis, the preci- sion of photoelectric triangulated height and second-grade leveling survey is evaluated and the feasibility of the precise trigonometric leveling to replace the second-grade leveling is studied. In this paper, the specific opera- tion method of The TCA2003 total station is put forward and is verified in the Xing-Pu railway leveling process. |
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| Keywords: | total station accuracy analysis second-grade leveling trigonometric leveling |
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