暴雨,特大暴雨。王家坝开闸泄洪,蒙洼区蓄洪,唐垛湖行洪,荆山湖行洪……阜阳告急、淮南告急、蚌埠告急、滁州告急……入汛以来,淮河流域突遇罕见洪涝灾害,安徽八百里淮河全线吃紧,人民群众的生命财产安全受到严重威胁。汛情就是命令。安徽省测绘总院充分发挥基础地理信息数据的作用,主动出 Heavy rain, heavy rain. Wangjiaba gate flood discharge, Mengwa District flood storage, floods Tangtao Lake, Jingshan Lake flood ...... Fuyang emergency, Huainan an emergency, Bengbu emergency, Chuzhou an emergency ... ... Since the flood season, the Huaihe River Basin sudden rare floods, Anhui Eight hundred Li Huai River across the board tight, people's lives and property security are seriously threatened. Flood is the order. Anhui Institute of Surveying and Mapping give full play to the role of basic geographic information data, take the initiative out