摘要
在分析了现存地图投影变换实现手段的基础上,考虑到了XML Web服务在地理信息系统领域中广阔的应用前景,采用结合了组件和Web两方面优势的Web服务方式,实现了地图投影变换,并随后给出了使用桌面应用程序、Web应用程序、嵌入式设备和HTML脚本四种适合于不同应用目的的访问服务的方式。采用Web服务方式能显著提高开发效率。
Map Projection has wide application in Cartography and Geographic Information System.A projection transform method,which combines the superiority of COM and Web based on Web Services,was proposed in this paper.After the Map Projection Transform Service was realized,the four ways of application i.e.desktop application,Web application,embedded device and HTML script are given.By using this method the software development efficiency could be enhanced remarkably.
出处
《遥感信息》
CSCD
2006年第4期70-73,共4页
Remote Sensing Information
基金
国家863计划项目(2003AA135118)
