具有在线空间数据编辑的WebGIS

WebGIS with online spatial data editing

网络在线空间编辑和多用户协同一直是WebGIS网络应用的瓶颈,使得业务应用局限在基本浏览查询功能上。针对此问题,分析和研究了关键技术点,设计和实现了基于浏览器、具有在线编辑功能和空间数据权限控制的基于Web的地理信息系统,并在应用系统中得到了验证。

Online spatial edit and multi-user collaboration is the bottleneck for network applications of Web Geographic Information System （WebGIS）. The features and key points were analyzed in the paper, and a system was designed and implemented for online edit and security control of spatial data, which can be applied to WebGIS applications.