《上海市防汛信息化2009-2011年建设规划》(讨论稿)上海市防汛指挥部办公室上海市防汛信息中心2009年7月目录前言..................................................................................................................................................41现状和存在问题......................................................................................................................41.1现状..........................................................................................................................41.1.1组织管理现状...................................................................................................41.1.2标准规范现状...................................................................................................51.1.3网络及硬件环境...............................................................................................61.1.4数据库建设.......................................................................................................71.1.5应用系统建设...................................................................................................71.2存在问题..................................................................................................................71.2.1信息采集时空分布不能满足现代化防汛的需要...........................................71.2.2现有信息架构不能适应防汛管理体系现状.......................................................81.2.3防汛业务应用协同缺乏技术支撑...................................................................82总体要求..................................................................................................................................82.1指导思想..................................................................................................................82.2建设原则..................................................................................................................82.3编制依据..................................................................................................................93建设目标................................................................................................................................103.1总体目标................................................................................................................103.2分阶段目标............................................................................................................103.3建设周期.................................................................................................................114架构设计...................................................................................................................................114.1总体架构.................................................................................................................114.2网络架构................................................................................................................134.3数据架构................................................................................................................144.4应用架构................................................................................................................154.5技术架构................................................................................................................165建设任务.........