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遥感技术与应用  2011, Vol. 26 Issue (5): 598-604    DOI: 10.11873/j.issn.1004-0323.2011.5.598
专题报道     
县域地理空间信息平台电子地图发布与共享的方法
王锐君
(甘肃省基础地理信息中心,甘肃 兰州730000)
A Method of Release,Sharing of Electronic Maps in County Geospatial Information Platform
Wang Ruijun
(Provincial Geometrics Center of Gansu,Lanzhou 730000,China)
 全文: PDF(2043 KB)  
摘要:

电子地图在县域地理空间信息平台的建设中具有重要作用。在分析传统电子地图发布主要以文件集的形式存储于服务器的不足基础上,探讨县域地理空间信息平台将电子地图以分布形式部署到各节点服务器中,利用瓦片金字塔技术来实现县域地理空间信息平台电子地图的网络发布,以达到电子地图的快速浏览和分节点存储数据的目的。通过地图瓦片、网络服务、地理信息服务技术,建立县域地理空间信息平台电子地图服务,为平台电子地图的数据发布与共享提供技术思路。

关键词: 地理空间信息平台电子地图瓦片金字塔数据发布地图服务    
Abstract:

Electronic map plays an important role in county Geospatial Information platforms.Traditional electronic maps are stored on server computer in file sets,which leads to the hard release and sharing process of maps.This paper presents a method of electronic map release and sharing in County Geospatial Information Platform.In the method,electronic maps are distributed in different server computers at different platform nodes;meanwhile,tile\|pyramid is used to realize web release of these electronic maps,which makes the map scanning fast and fluent.In conclusion,map tiles,web services as well as geographic information service techniques offer a new path in electronic map release,sharing of County Geospatial Information Platform.

Key words: Geospatial Information Platform    Electronic map    Tile-pyramid    Data release    Map service
收稿日期: 2011-05-18 出版日期: 2011-11-01
:  TP 79  
基金资助:

国家西部1∶50 000地形图空白区测图工程项目资助。

作者简介: 王锐君(1975-),男,山西原平人,硕士,工程师,主要从事地理信息系统应用和地图制图工作。Email:wangrj@gsch.gov.cn。
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引用本文:

王锐君. 县域地理空间信息平台电子地图发布与共享的方法[J]. 遥感技术与应用, 2011, 26(5): 598-604.

Wang Ruijun. A Method of Release,Sharing of Electronic Maps in County Geospatial Information Platform. Remote Sensing Technology and Application, 2011, 26(5): 598-604.

链接本文:

http://www.rsta.ac.cn/CN/10.11873/j.issn.1004-0323.2011.5.598        http://www.rsta.ac.cn/CN/Y2011/V26/I5/598

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