| 水准法全站仪高程测量方法研究 |
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| 引用本文： | 杜强,满松. 水准法全站仪高程测量方法研究[J]. 工程勘察, 2012, 40(5): 77-81 |
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| 作者姓名： | 杜强 满松 |
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| 作者单位： | 1.长安大学地测学院,西安710064 陕西能源职业技术学院地质测量系,陕西咸阳712000;2.陕西能源职业技术学院地质测量系,陕西咸阳,712000 |
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| 摘 要： | 本文简要分析了三角高程测量方法及其局限性,介绍了一种用全站仪按水准测量方法进行高程测量的新方法,该方法无需量取仪器高和棱镜高,减少了高程测量的误差来源,通过精度分析,该方法可达到三等水准测量的精度,具有高精度、高效率、低外业工作量的优点,在地形复杂地区具有广阔的应用前景。
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| 关 键 词： | 全站仪 高程测量 新方法 精度 效率 |
Research on the method of leveling by using total station |
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| Du Qiang,Man Song. Research on the method of leveling by using total station[J]. Geotechnical Investigation & Surveying, 2012, 40(5): 77-81 |
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| Authors: | Du Qiang Man Song |
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| Affiliation: | 1.College of Geology Engineering and Geomatics,Changan University,Xian 710064,China; 2.Department of Geological Surveying,Shaanxi Energy Vocational Technical Institute,Xianyang 712000,China) |
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| Abstract: | The paper analyses the principle of trigonometric leveling and its limitations and proposes a new method of leveling by using total station elevation.The method does not measure the height of instrument and prism,and avoids the corresponding elevation measurement errors.Through the precision analysis,the method can achieve accuracy of three-grade-leveling.It has advantages of high accuracy,high efficiency,low-field workload especially in the complex terrain regions and a broad applications. |
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| Keywords: | total station elevation measurement new method accuracy efficiency |
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