@data{10.12072/ncdc.NIEER.db0008.2020,
title = {Topographic factors (slope variability) data set of the Yellow River Basin},
author = {Han liqin and Zhang yaonan and Kang jianfang},
url = {http://www.ncdc.ac.cn/portal/metadata/b98eefe9-f860-484f-9962-d85b9a17fede},
cstr = {11738.11.ncdc.nieer.2020.1669},
doi = {10.12072/ncdc.NIEER.db0008.2020},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}