【摘要】 2011年4月到2012年6月,安徽省滁州市外环世纪大道,南至京沪高铁线,东至上海路与铁路线,西至琅琊山边,东西宽3-9km,南北长约16km,中间窄,南北宽的不规则多边形区域。进行了震害预测和地震小区划等一系列分析评估工作。根据项目要求,建立了项目的数据库系统,即滁州市震害预测与地震小区划地理信息系统,该系统用1:1万的滁州市城区图作为底图,根据不同的地图要素对其进行分层矢量化处理;按照地理要素进行编辑和输入,输入地理要素的相关属性数据。界面友好,便于操作,具有编辑、修改、查询、浏览、输出等功能,更方便、快捷的为城市工程建设服务。更多还原

【Abstract】 2011 April to 2012 June,the Chuzhou outer ring of Century Avenue in Anhui Province,south of Beijing-Shanghai high iron,Dongzhi Shanghai road and railway line,West to Langya mountain,width of 3-9km from east to west,North and south is about 16km long,narrow in the middle,the North-South width of irregular polygon area.The prediction of seismic damage and seismic Microzonation and a series of assessment.According to the project requirements,to establish a database sys tem project,the Chuzhou city earthquake prediction and seismic Microzonation map of geographic information system,as the Chuzhou city map of the system by using 1:1 million,according to the elements of a map different hierarchical vector processing on the edit and input;according to geographical elements,the related attribute data input geographical elements the.Friendly in terface,easy to operate,with editing,modify,query,browse,output function,more convenient,efficient service for the city con struction.更多还原