| 大气折光对三角高程测量的影响及精度分析 |
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| 引用本文： | 谢常君,左金凤. 大气折光对三角高程测量的影响及精度分析[J]. 科技咨询导报, 2012, 0(28): 127-127,129 |
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| 作者姓名： | 谢常君 左金凤 |
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| 作者单位： | [1]辽宁省有色地质局一三队,辽宁丹东118008 [2]辽宁地质工程职业学院,辽宁丹东118008 |
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| 摘 要： | 本文从分析大气折光对三角高程测量的影响入手,提出减小大气折光对高差影响应采取的措施,对提高三角高程测量的精度有一定的使用价值。
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| 关 键 词： | 三角高程测量 大气折光 精度分析 |
The influence of refraction on trigonometric leveling surrey and accuracy analysis |
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| XIE Changjun,ZUO Jinfeng. The influence of refraction on trigonometric leveling surrey and accuracy analysis[J]. , 2012, 0(28): 127-127,129 |
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| Authors: | XIE Changjun ZUO Jinfeng |
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| Affiliation: | 103 Brigade of Non-ferrous Geological Bureau of Liaoning Province Dandong 118008;Liaoning Geology Project Professional Institue Dandong 118008) |
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| Abstract: | The article from the analysis of atmospheric refraction in EDM trigonometric leveling measurement influence proceed with,put forward to reduce the influence of atmospheric refractivity measures should be adopted,to improve the accuracy of triangulation has a certain practical value. |
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| Keywords: | trigonometric levelling survey air refraction accuracy analysis |
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