摘要： 在GIS系统中，地图数据是所有应用的基础，决定着GIS应用的质量。该文基于Wiki思想，通过搭建Web GIS平台实现地图数据更新，论述兴趣点和地图线、面的更新方法，利用Google KML/JavaScript实现了地图数据更新系统，已应用于城市区域管理。
关键词:
网页GIS,
兴趣点,
异步JavaScript和XML
Abstract: In GIS system, the map data is the basis of all application, and decides the quality of GIS application. This paper updates the map data by using Wiki and building Web GIS platform. It discusses the method and the steps of its realization, including the update of Point Of Interest(POI), map lines and sides. It uses Google KML/JavaScript to realize the map data update system, and applies it to the city area management system.
Key words:
Web GIS,
Point Of Interest(POI),
Asynhronous JavaScript And XML(AJAX)
中图分类号:
韩向春;吕艳霞. 基于Wiki技术的Web GIS数据更新[J]. 计算机工程, 2008, 34(11): 283-封三.
HAN Xiang-chun; LV Yan-xia. Web GIS Data Update Based on Wiki Technique[J]. Computer Engineering, 2008, 34(11): 283-封三.