| 基于基础地理信息的数字地图制图系统 |
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| 引用本文： | 王红,李霖,杨勇,朱海红,梅洋,贺彪,刘艳芸.基于基础地理信息的数字地图制图系统[J].测绘科学,2008,33(5). |
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| 作者姓名： | 王红 李霖 杨勇 朱海红 梅洋 贺彪 刘艳芸 |
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| 作者单位： | 武汉大学资源与环境科学学院 |
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| 摘 要： | 基于国家基础地理信息,实现数字环境下的自动地图制图,是目前地图学研究的关键问题之一。本文根据国家现有图式表达规范,建立相应的符号库,实现地图的符号化,并以自动或半自动化方式解决符号配置过程中要素之间的各种关系;实现了点状、线状及面状注记的自动配置及移位处理,解决了地图的图外整饰配置与显示,初步实现了数字环境下普通地图的自动化制图。
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| 关 键 词： | 数字地图制图 符号 要素关系 注记 |
Digital cartographical system based on fundamental geographic information |
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| WANG Hong,LI Lin,YANG Yong,ZHU Hai-hong,MEI Yang,HE Biao,LIU Yan-yun.Digital cartographical system based on fundamental geographic information[J].Science of Surveying and Mapping,2008,33(5). |
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| Authors: | WANG Hong LI Lin YANG Yong ZHU Hai-hong MEI Yang HE Biao LIU Yan-yun |
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| Abstract: | Automatic mapping based on national fundamental geographic information is one of the most pivotal questions at present.According to the representative specifications of map schemas,this article establishes corresponding symbol databases.It not only realizes the symbolization of maps,but also processes successfully the various relationships among features during the symbol deployment by the method of automatization or semi-automatization.Moreover,automatic deployment and locomotive process of point,line and area annotations are also accomplished.As a result,we can easily deploy and display a map,and then basically realizes the automatic mapping of a common map turning to computer. |
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| Keywords: | digital cartography symbol feature relation annotation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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