核事故研究地理信息软件,是核与辐射应急评价与决策支持系统的3个系统之一。该软件基于微软的.Net Framework3.5平台,以C#作为开发语言,以微软的Sql Server 2008作为数据库平台,以ESRI的ArcGIS Engine 9.3为地理信息系统核心,用以研究评价在特定范围内的基础信息支撑。1总体结构软件总体设计结构如图1所 Nuclear accident research Geographic information software, nuclear and radiation emergency evaluation and decision support system, one of the three systems. The software is based on Microsoft’s .Net Framework3.5 platform, using C # as the development language, Microsoft’s Sql Server 2008 as the database platform, and ESRI’s ArcGIS Engine 9.3 as the core of geographic information system to study and evaluate the basis of a certain range Information support. 1 overall structure of the software design of the overall structure shown in Figure 1