| 网络数字专题地图的制作与发布研究 |
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| 引用本文： | 吴涛,戚铭尧,祝国瑞.网络数字专题地图的制作与发布研究[J].测绘学院学报,2006(4). |
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| 作者姓名： | 吴涛 戚铭尧 祝国瑞 |
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| 作者单位： | 武汉大学资源与环境科学学院，中国科学院遥感应用研究所，武汉大学资源与环境科学学院 湖北武汉430079，地理信息系统教育部重点实验室，湖北武汉430079，北京100101，湖北武汉430079，地理信息系统教育部重点实验室，湖北武汉430079 |
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| 摘 要： | 当前众多基础地理信息系统软件厂商大都基于“客户端构造模式”制作“网络电子地图”,对于普通用户而言,其门槛过高,不利于“网络电子地图”的应用和推广。针对此情形,采用现今流行的矢量图形制作和发布技术———Flash技术,以数字专题地图的网络发布为最终目标,实现了“低门槛”的网络数字专题地图的制作与发布。介绍基于此技术制作各类数字专题地图的流程,结合网络数字专题地图原型系统,细述了地理底图和专题要素表示方法的设计,并着重探讨了专题信息动态更新机制的实现方式。
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| 关 键 词： | 专题地图 网络数字专题地图 专题符号 Flash技术 |
Research on Making and Release of the Digital Network Thematic Map |
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| WU Tao.Research on Making and Release of the Digital Network Thematic Map[J].Journal of Institute of Surveying and Mapping,2006(4). |
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| Authors: | WU Tao |
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| Abstract: | Currently,many fundamental geographic information system software manufacturers produced "Network Digital Map" based on "conformation mode of client applications".For common consumers,because of its high threshold,this case made "Network Digital Map" against the applying and popularizing.Aiming at this situation,in order to issue "Digital Thematic Map" on Internet,the writer used nowadays popular technology of producing and issuing of vector graphicsFlash technology to realize the "Network Digital Map" with"low threshold".This article specifically described about the design of geographic sketch and the indicial methods of the geographic base maps and the thematic factors,considering various prototypes of thematic map systems and focusing on discussing about the realization of the system of the network thematic information trend. |
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| Keywords: | thematic map network digital thematic map thematic symbol flash technology |
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