@data{10.12072/ncdc.westdc.db3802.2023,
title = {The Russian frozen soil dataset (1:250,000)},
author = {Li xin},
url = {http://www.ncdc.ac.cn/portal/metadata/986a1ef9-e1f7-4653-8abd-98433884ce17},
cstr = {11738.11.ncdc.Westdc.2020.416},
doi = {10.12072/ncdc.westdc.db3802.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}