%0 Dataset %T Sluice gate front clogging rapid cleaning equipment laboratory test record data(2025) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/258af5d6-ad5c-4ac5-8e33-29e8f73f3b0e %W NCDC %A tian jin zhang %K Reservoir dam system;equipment;Functional Testing %X The equipment for rapid cleaning of blockages in front of the spillway gate is located in front of the dam of Geheyan Hydropower Station. The on-site functional test record data includes water depth and other test data of the equipment testing site. The depth data of the homework is measured by a depth sensor, and the remaining data is recorded through ROV observation.