%0 Dataset %T Impermeability data sets for Chaohu River Basin, Chuhe River Basin, Lixiahe River Area, and Yangtze River Delta Demonstration Zone %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/f8b3ad06-62cb-4263-985e-c1b5d781eb12 %W NCDC %R 10.12072/ncdc.nhri.db6776.2025 %A Hu Qingfang %K Demonstration area;impermeable rate;remote sensing image %X