@data{10.12072/ncdc.NIEER.db0009.2020,
title = {Dataset of Topographic Factors (Topographic Relief Degree) in the Yellow River Basin},
author = {HAN Liqin and Zhang Yaonan and Kang Jianfang},
url = {http://www.ncdc.ac.cn/portal/metadata/e3a8ef21-05f8-472d-a395-3433a8441f5b},
cstr = {11738.11.ncdc.nieer.2020.1666},
doi = {10.12072/ncdc.NIEER.db0009.2020},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}