@data{10.5281/zenodo.4738556,
title = {National Soil Moisture Dataset (2002-2018)},
author = {Mao Kebiao},
url = {http://www.ncdc.ac.cn/portal/metadata/e50f3410-0e16-4459-9619-9b4894dd712f},
doi = {10.5281/zenodo.4738556},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}