【摘要】 结合当前我国供水管网管理的现状以及WebGIS的前沿技术,采用PostGIS、Ge-oServer、Tomcat等开源软件以及Ajax客户端技术,搭建了一个符合OpenGIS规范的WebGIS供水管网信息系统框架;同时为了满足供水管网管理业务的需要,开发出了多项符合用户需求的系统功能,并对各个功能的实现原理进行了研究,不仅包括供水管网信息系统的基本业务功能,而且对供水管网管理中的分析功能也进行了研究和实现。更多还原

【Abstract】 Combined with the current management situation of water distribution system and the development of the web geographic information system(WebGIS),an information system for water distribution system based on WebGIS,which meets the OpenGIS standard was established using PostGIS,GeoServer,Tomcat and the client server technology of Asynchronous JavaScript + XML(Ajax).Meanwhile,in order to meet the demand of water distribution system’s management services,many system functions were developed,and the principles of their realization were also studied,including the basic functions and the analysis functions of information system for water distribution system.更多还原