| 基于SVG的地图网络发布技术研究 |
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| 引用本文： | 陈勇,李少华,史瑞芝. 基于SVG的地图网络发布技术研究[J]. 测绘科学技术学报, 2007, 24(2): 149-152 |
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| 作者姓名： | 陈勇 李少华 史瑞芝 |
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| 作者单位： | 海军工程大学,湖北,武汉,430033;68011部队,甘肃,兰州,730020;信息工程大学,测绘学院,河南,郑州,450052 |
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| 摘 要： | SVG具有适合网络发布的优点,其应用于地图网络传输与发布,既能解决目前地图网络发布面临的难点问题,又能增强基于网络的地图应用功能.分析了SVG应用于地图网络发布的优势,论述了地图符号的SVG描述与引用、地图数据的SVG编码与组织、SVG地图的显示控制与网络交互等关键技术,并提出了基于SVG的地图网络发布系统模型.
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| 关 键 词： | 地图网络发布 GIS SVG |
| 文章编号： | 1673-6338（2007）02-0149-04 |
| 收稿时间： | 2006-10-11 |
| 修稿时间： | 2007-01-23 |
Research of Map Web Publishing Technology Based on SVG |
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| CHEN Yong,LI Shao-hua,SHI Rui-zhi. Research of Map Web Publishing Technology Based on SVG[J]. Journal of Zhengzhou Institute of Surveying and Mapping, 2007, 24(2): 149-152 |
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| Authors: | CHEN Yong LI Shao-hua SHI Rui-zhi |
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| Affiliation: | 1. Naval University of Engineering, Wuhan 430033, China; 2. 68011 Troops, Lanzhou 730020, China; 3. Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China |
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| Abstract: | The preponderance of SVG is suit to publishing information in the interact, which can not only solve the problems of current maps web publishing but also strengthen the functions of map web application. Firstly, the preponderance of SVG in map web publishing is analyzed. Secondly, the key technology of map web publishing using SVG including describing map symbol and organizing map data with SVG and displaying and operating the SVG map is discussed. At last, the system model of map web publishing is put forward. |
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| Keywords: | Map Web Publishing GIS SVG |
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