| 中国古代地图的数学基础与地理空间维度认知 |
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| 作者单位： | 信息工程大学测绘学院 河南郑州450052(安敏)，河南省测绘局 河南郑州450000(张春玲) |
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| 摘 要： | 从几个典型的中国古地图的数学基础出发,结合相关的数学方法,探讨了中国古人在地理空间维度认知方面走过的历程。认为,当中国古代地图发展到以"计里画方"进行地图绘制时,已经实现了3维地理空间的科学认知。这也是"计里画方"的制图方法可以持续1 000多年的理论依据。
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| 关 键 词： | 古地图 数学基础 空间认知 |
Mathematic Basis of Ancient Maps in China and Its Geographical Space-dimensional Representation |
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| Authors: | AN Min ZHANG Chun-ling |
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| Institution: | AN Min1,ZHANG Chun-ling2 |
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| Abstract: | Combining with correlative mathematical methods,mathematic basis of some typical ancient maps in China was investigated,and the course of recognizing the geographical space-dimension in ancient China was analyzed.The research shows that the ancient Chinese was able to cognize and draw the 3D geographical space correctly. |
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| Keywords: | ancient maps mathematic basis space cognition |
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