| 无定向导线条件平差法在林区控制测量中的应用 |
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| 引用本文： | 张敬东,何瑞珍,郭保生,金 红. 无定向导线条件平差法在林区控制测量中的应用[J]. 勤云标准版测试, 2006, 0(6) |
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| 作者姓名： | 张敬东 何瑞珍 郭保生 金 红 |
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| 作者单位： | 郑州测绘学校 河南郑州450000(张敬东)，河南农业大学 河南郑州450002(何瑞珍，郭保生，金红) |
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| 基金项目： | 河南省科技厅科技攻关资助项目（991200130）. |
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| 摘 要： | 在林区及其它通视条件比较困难的地区,由于已知控制点比较少且通视条件受到严格的限制,在进行控制测量时,采用无定向导线的路线布设方式可以解决控制点少、控制点之间不通视问题。利用了附有未知数条件平差原理对无定向导线进行了解算,并对其进行了精度分析,最后用实例证明它是一种高效、快速、经济的线路测量方法,有广泛的应用前景。
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| 关 键 词： | 无定向导线 控制点 林区 精度 |
Application of Non-oriented Traverse Conditional Adjustment in the Forest Control Measurement |
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| Zhang Jingdong He Ruizhen,Guo Baosheng,Jin hong. Application of Non-oriented Traverse Conditional Adjustment in the Forest Control Measurement[J]. , 2006, 0(6) |
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| Authors: | Zhang Jingdong He Ruizhen Guo Baosheng Jin hong |
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| Affiliation: | 1.Zhengzhou Mapping and Surveying School, Zhengzhou 450052; 2.Forestry and Horticulture College of Henan Agricultural University, Zhengzhou 450002 |
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| Abstract: | In the forest and other non-intervisible section, in the control measurement, the non-oriented traverse was adopted to solve less control points and confined intervisibility. In the paper, the principle of conditional adjustment attached unknown was used to solved the problem; the precision of measurement value was analyzed. At last, an example was used to prove it a high efficiency, quick and economic method. It will have a widely foreground. |
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| Keywords: | Non-oriented traverse Control point Forest section Precision |
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