我国水情自动测报系统的开发研制始于70年代中期,80、90年代获得较快的发展。到目前为止,我国自行开发建设的系统已达100多个,从国外引进的系统有10多个,这些系统在防洪、供水、发电方面发挥了重要作用。近年来,我国已建的超过20个测站和控制面积在10000km~2的大系统已有10多个,并且朝着更大规模、流域性大网系统方向发展。在 China’s hydrological automatic reporting system development began in the mid 70s, 80, 90’s rapid development. So far, over 100 systems have been developed and constructed by our country and over 10 have been imported from abroad. These systems have played an important role in flood control, water supply and power generation. In recent years, there are more than 10 large-scale systems that have been built in our country with more than 20 stations and 10,000 km ~ 2 control areas and have been moving towards larger-scale and large-scale drainage systems. in