@data{10.12072/ncdc.westdc.db3745.2023,
title = {Data set of 1 km resolution DEM in China},
author = {Wu lizong},
url = {http://www.ncdc.ac.cn/portal/metadata/ba0e4b6b-8fef-4eec-9c84-81646f266282},
cstr = {11738.11.ncdc.Westdc.2020.393},
doi = {10.12072/ncdc.westdc.db3745.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}