摘要
本文针对当前水利信息管理系统普遍缺乏地理信息支持的弊端,使用了在系统中引入基于ArcGIS Server开发的电子地图的方法。在对ArcGIS Server体系、开发模式研究的基础上,利用ArcGIS Server提供ADF(应用程序开发框架),结合JavaScript和无刷新回调等技术方法完成了电子地图开发,并运用缓存技术提高运行效率。最后将电子地图应用于辽宁省防汛抗旱系统,以提供有效的地理信息支持。
This paper used the method of introducing electronic map based on ArcGIS Server in the water information management system,aiming at the current general systems lack of the support of geographic information.On the basis of research of the ArcGIS Server system and development mode,using the ADF which ArcGIS Server provided,JavaScript was combined with the technology of no-refresh callback to complete the development of electronic map,and the cache technology was also used to improve the operating efficiency.Finally,the electronic map was used in the Flood Drought Prevention System of Liaoning Province to provide the efficient support of geographic information.
出处
《测绘科学》
CSCD
北大核心
2011年第3期204-206,共3页
Science of Surveying and Mapping
基金
国家重点基础研究发展计划(973)项目(2006CB403405)
国家科技支撑计划资助项目(2006BAB14B05)
