| 基于蚁群算法的土地利用(图)图斑合并方法 |
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| 引用本文： | 杨志龙.基于蚁群算法的土地利用(图)图斑合并方法[J].测绘与空间地理信息,2016(2):210-212. |
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| 作者姓名： | 杨志龙 |
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| 作者单位： | 中国电子科技集团公司第十五研究所,北京,100001 |
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| 摘 要： | 很多地图综合问题可以应用优化算法解决,土地利用(图)图斑合并也可以看作是一个优化问题。本文提出了基于蚁群算法的土地利用(图)图斑合并方法。实验结果表明,基于蚁群算法的图斑合并方法优于普通的迭代方法,该方法使综合后各地类面积变化较小且图斑紧凑性较好,是解决土地利用(图)图斑合并问题的一条可行之路。
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| 关 键 词： | 蚁群算法 土地利用图 图斑合并 |
A Lan d Use Map Polygons Aggregation Method Based on Ant Colony Algorithm |
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| Abstract: | Absrt act: Many map generalization problems can be solved by optimized algorithms, land use map polygons aggregation can also be seen as an optimized problem.In this paper, an land use map polygons aggregation method based on ant colony algorithm is proposed. Experimental results indicate that the land use map polygons aggregation method based on ant colony algorithm is better than the ordi-nary iterative method, the method minimizes changes of classes and creates compact shapes after generalization, so it′s a feasible ap-proach to solve the land use map polygons aggregation problem. |
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| Keywords: | ant colony algorithm land use map polygons aggregation |
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