| GIS环境下的制图自动综合方法研究 |
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| 引用本文： | 李鹏,董星佐.GIS环境下的制图自动综合方法研究[J].北京测绘,2014(1):12-15. |
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| 作者姓名： | 李鹏 董星佐 |
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| 作者单位： | 解放军61206部队,北京,100042;解放军61206部队,北京,100042 |
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| 摘 要： | 制图综合一直是地图学领域研究的重要课题,近年来又成为国际GIS领域内的热点和前沿问题之一。借助GIS的可视化以及GIS的空间分析工具,制图自动综合的研究进入了一个新阶段。本文简要介绍了在GIS环境下制图自动综合的概念和特点,以及相关内容,并从知识表示方面分析了制图综合的理论。其中重点讨论了制图综合的综合算法以及模型综合,而模型综合是地理信息的概念层次上的综合,是地图综合的前提和基础。
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| 关 键 词： | GIS环境 制图自动综合 模型综合 综合算法 知识表示 |
A Study on Automated Cartographic Generalization Methods under GIS Environment |
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| LI Peng,DONG Xing-zuo.A Study on Automated Cartographic Generalization Methods under GIS Environment[J].Beijing Surveying and Mapping,2014(1):12-15. |
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| Authors: | LI Peng DONG Xing-zuo |
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| Institution: | (NO. 61206 Troops of PLA,Beijing 100042, China) |
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| Abstract: | Cartographic generalization,as an important subject of carography,has become one ot the focuses ano cutung edge issues in international GIS field in recent years. With the help of spatial analysis tool and visualization feature of GIS, the study on automated cartographic generalization has entered into a new stage. This paper not only briefly introduces the concept, features and relevant content of automated cartographic generalization with GIS,but analyzes the theory of cartog raphic generalization from Knowledge Representation aspect. The focuses of this paper lie in the synthetic algorithm of car tographic generalization and its model generalization,which is,as the prerequisite and foundation of cartographic generali zation generalization of geographical information at conceptual level. |
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| Keywords: | GIS environment automated cartographic generalization model generalization synthetic algorithm knowledge representation |
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