@data{10.12072/ncdc.westdc.db3737.2023,
title = {Irrigation ditch map in Zhangye city},
author = {Ma mingguo},
url = {http://www.ncdc.ac.cn/portal/metadata/7541e059-c641-4c64-b5ba-f0ec2cdecccb},
cstr = {11738.11.ncdc.Westdc.2020.385},
doi = {10.12072/ncdc.westdc.db3737.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}