@data{10.12072/ncdc.gseer.db4046.2023,
title = {Gansu Province 90m Resolution Digital Elevation Model (DEM) Dataset},
author = {Zhang yaonan},
url = {http://www.ncdc.ac.cn/portal/metadata/02696563-69f5-4206-ab42-40536521c547},
cstr = {11738.11.NCDC.GSEER.DB4046.2023},
doi = {10.12072/ncdc.gseer.db4046.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}