| 地图数学定义的研究 |
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| 引用本文： | 钟业勋,李占元.地图数学定义的研究[J].武汉大学学报(信息科学版),1997(2). |
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| 作者姓名： | 钟业勋 李占元 |
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| 作者单位： | 广西自治区测绘局 |
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| 摘 要： | 在地图内容和形式数学表示的基础上研究了地图的数学定义。由于引入隐式地图和变换条件，故所有储存地图信息的载体均可属于地图的范围，从而使地图定义获得了广义的解释和精确的表达
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| 关 键 词： | 地图符号 图的定义 隐式地图 变换 地图的数学定义 |
A Research on the Mathematical Definition of Maps |
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| Zhong Yexun,Li Zhanyuan.A Research on the Mathematical Definition of Maps[J].Geomatics and Information Science of Wuhan University,1997(2). |
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| Authors: | Zhong Yexun Li Zhanyuan |
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| Abstract: | On the basis of the mathematical expressions of the cartographic contents and mode, the mathematical definitions of maps are studied. By conducting the implicit map and transformation condition in the map definition all sorts of the cartographic information belong to map category, and thus the map definition gets a more general and precise expression. |
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| Keywords: | cartographic symbol graphic definition implicit map transformation mathematical definition of maps |
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