【摘要】 结合上海市洪涝灾害损失评估模型的研制工作 ,从 GIS的应用开发角度 ,系统阐述了设计和开发上海市洪涝灾害损失评估系统的步骤和技术特征。该系统集基础信息处理、模型运算、结果查询、专题图制作、报表输出等于一体 ,建立了与洪水数值模型和用户实时添加方案的动态关联 ,整个系统开放、灵活、实用 ,为上海市防汛决策提供了有力的技术支持。更多还原

【Abstract】 Based on the study on Shanghai flood damage assessment model, this paper, from the angle of GIS (Geography Information System) application, systematically expatiates on the procedure of design and development of the flood damage assessment system and its technical features. The application system integrates the data processing, model operation, result inquiring, thematic map creating and reports exporting and sets up the dynamic link with flood simulation model and real-time data. The application system is open, flexible and practicable. It serves for flood protection decision-making very well in Shanghai.更多还原