| 提高大比例尺地形图等高线质量的方法初探 |
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| 引用本文： | 冯瑜,符永好.提高大比例尺地形图等高线质量的方法初探[J].地理空间信息,2004,2(1):44-47. |
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| 作者姓名： | 冯瑜 符永好 |
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| 作者单位： | 海口市土地勘测队,海南,海口,570125;海口市土地勘测队,海南,海口,570125 |
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| 摘 要： | 提出利用DEM数据直接生产大比例尺地形图等高线质量的几个技术问题,通过对问题产生根源的分析,探讨并总结出了解决问题的方法,用于批量生产。
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| 关 键 词： | DEM 等高线 方法 初探 |
| 文章编号： | 1672-4623(2004)01-0044-03 |
| 修稿时间： | 2003年8月8日 |
A Method of Improving the Quality of Congtour Lines for Large Scale Topographic Maps |
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| Feng Yu Fu Yonghao.A Method of Improving the Quality of Congtour Lines for Large Scale Topographic Maps[J].Geospatial Information,2004,2(1):44-47. |
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| Authors: | Feng Yu Fu Yonghao |
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| Abstract: | This paper propose several technical problems about the quality of large scale topographic map contours produced derectly by using DEM data. We summarize and probe into a method that solve the problems by analyzing the cause of them, and use it for producting batch contours. It is indicatied in practice that technical method mentioned above is operable and has denifite practicality. |
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| Keywords: | DEM data contour method study |
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