| 基于GML的地图符号化研究与实现 |
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| 引用本文： | 陈涛,王维.基于GML的地图符号化研究与实现[J].测绘与空间地理信息,2014(10):152-153. |
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| 作者姓名： | 陈涛 王维 |
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| 作者单位： | 武汉市测绘研究院，湖北武汉43000 |
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| 摘 要： | 采用基于GML（Geography Markup Language）地理标识语言,将地理要素符号化并表达出来。GML基于XML的架构,XML被设计为传输和存储数据,结构简单。使用基于GML的地图制图,就是一种基于规则的产生式方法,具有模块性和清晰性结构,这种结构易于地图要素的符号化管理和扩展,全方位地表达地图信息。
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| 关 键 词： | GML 地图 符号化 |
Research and Implementation of Cartographic Symbolization Based on GML |
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| CHEN Tao,WANG Wei.Research and Implementation of Cartographic Symbolization Based on GML[J].Geomatics & Spatial Information Technology,2014(10):152-153. |
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| Authors: | CHEN Tao WANG Wei |
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| Institution: | ( Wuhan Institute of Surveying and Mapping, Wuhan 430000, China) |
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| Abstract: | In this paper,based on the GML（ Geography Markup Language）,geographic features,symbolic and expressed. GML is based on XML schema,XML has been designed for the transmission and storage of data,simple structure. GML- based cartography,is a rule- based production module and clear structure,this structure is easy to manage and scale of the map features symbols to express the full range of map information. |
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| Keywords: | GML map symbolic |
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