| 国道沉降观测水准网平差方法选择 |
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| 引用本文： | 郭玉强. 国道沉降观测水准网平差方法选择[J]. 同煤科技, 2004, 0(1): 33-34 |
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| 作者姓名： | 郭玉强 |
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| 作者单位： | 郑州煤田地质学院 |
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| 摘 要： | 对国道沉降观测水准网中观测值进行整体平差和分组平差的试验表明，在不提高外业观测精度的情况下，对观测值进行分组平差，精度可满足变形监测网质量标准要求。
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| 关 键 词： | 沉降观测 水准网 平差 测绘学 测量误差 |
| 文章编号： | 1000-4866(2004)01-0033-02 |
Method-selecting of Subsiding Observation Standard Network Average Error of the Nation RoadValue in Settlement Observation Leveling Network of National Main Highway |
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| Guo Yuqiang. Method-selecting of Subsiding Observation Standard Network Average Error of the Nation RoadValue in Settlement Observation Leveling Network of National Main Highway[J]. , 2004, 0(1): 33-34 |
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| Authors: | Guo Yuqiang |
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| Abstract: | Based on the test of subsiding observation standard network average error of the nation road, the paper considers the selection of observing value group average error to meet the demand of the deformation observation value under the condition of no increasing observing accuracy. |
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| Keywords: | survey measure error and average error calculation subsiding observation station observing value integrated average error observing value group average error |
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