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我国水文信息采集系统包括水情信息采集系统、工情信息采集系统和旱情信息采集系统，它是国家防汛决策系统的基础．水文信息采集系统主要完成水情、工情、旱情、灾情信息的采集和报送．其中，水情信息的采集由基层报汛站完成，并负责以数据通信方式把采集到的原始数据输入水文分站的计算机系统，由水文分站负责完成数据的预处理，包括话传信息的数据化和形成传真文件；工情信息的采集由基层防汛部门和工程管理单位负责完成，并负责以传真、话传和数据通信方式，把采集到信息输入地市防办的计算机系统，由地市防办负责完成信息的汇集、整理和话传信息的数据化；旱情信息的采集、报送，除水雨情信息仍由水情部门负责完成信息的采集和报送外，土壤墒情、地下水动态等旱情信息，原则上应由县级抗旱部门负责完成管辖区内的信息收集并报送给地市防汛抗旱部门，由地市防汛抗旱部门负责完成信息的汇集、整理和输入计算机系统．
China’s hydrological information collection system includes information collection system for hydrological information, information collection system for working conditions and information collection system for drought information. It is the basis of national flood control decision-making system. Hydrological information acquisition system to complete the water conditions, work conditions, drought, disaster information collection and submission. Among them, the collection of hydrological information from the grass-roots flood reporting station to complete and is responsible for data communication to collect the raw data into the hydrological substation computer system, the hydrological substation is responsible for the completion of data preprocessing, including the transmission of information Data and formation of fax documents; information collection by the grass-roots flood control department and the project management unit responsible for the completion, and is responsible for fax, voice and data communications, the information collected to the municipal defense office computer system, from Municipal Defense Office is responsible for the completion of the collection of information, collation and data transmission of information; drought information collection, submission, water and rain information is still responsible for the completion of hydrological department information collection and submission, soil moisture, groundwater dynamics And other drought information, in principle, the county-level drought-relief department should be responsible for collecting the information in the jurisdiction and submitting it to the flood control and drought relief department in the prefecture. The municipal flood control and drought relief department will be responsible for collecting, sorting and inputting the information into the computer system.