@data{10.12072/ncdc.westdc.db3669.2023,
title = {1:4000,000 Map of Snow, Ice, and Frozen Ground in China},
author = {ShiYafeng,MiDesheng},
url = {http://www.ncdc.ac.cn/portal/metadata/fdc9fd10-3659-4002-bf65-8488e7f9630d},
cstr = {11738.11.ncdc.Westdc.2020.301},
doi = {10.12072/ncdc.westdc.db3669.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}