The organization strategy of spatial database in the flood control information system based on the overall system design scheme is submitted in the paper.

基于系统的总体框架，给出防汛指挥信息支持系统中空间数据库的具体组织策略。

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The system, advanced in design, practical and complete in function, can provide complete information about rain, water and project operation to support flood control decision.

该系统设计先进，功能齐全实用，为防洪指挥决策人员和管理人员提供了雨、水、工情的全面信息支持以及洪水调度的决策支持。

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Basin flood control decision supporting system consists of information collecting system, communicating system, network system and decision supporting system.

流域防洪调度决策支持系统由信息采集系统、通信系统、计算机网络系统和决策支持系统组成。

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