| 1:500数字化测图平面和高程精度分析 |
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| 引用本文： | 梁桂姬.1:500数字化测图平面和高程精度分析[J].湖南有色金属,2003,19(5):1-3,41. |
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| 作者姓名： | 梁桂姬 |
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| 作者单位： | 中国铝业广西分公司,广西,苹果,531400 |
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| 摘 要： | 结合实际分析影响数字测图精度各因素，目的在于了解数字地形图的质量和使用价值并引导改进今后数字测图工作。
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| 关 键 词： | 数字化测图 观测精度 点位中误差 高程中误差 |
| 文章编号： | 1003-5540(2003)05-0001-03 |
Plan and Height Accuracy Analysise of 1:500 Digitize Geographic Map |
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| LIANG Gui-gi.Plan and Height Accuracy Analysise of 1:500 Digitize Geographic Map[J].Hunan Nonferrous Metals,2003,19(5):1-3,41. |
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| Authors: | LIANG Gui-gi |
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| Abstract: | This article analysised the factores which effected the accuracy of digitize surveying based on the practices.It is valuable to improve the work of digitize surveying and helpful to know the qualities and value of the digitize geographic map. |
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| Keywords: | digitize surveying observation accuracy mid-spot error mid-height error |
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