@data{10.12072/ncdc.NIEER.db0070.2020,
title = {2000 Qinghai Province 1:700,000 land cover dataset},
author = {YanChangzhen and XieJiali},
url = {http://www.ncdc.ac.cn/portal/metadata/fbe77a18-3fb7-4621-adc7-53a0965eda6c},
cstr = {11738.11.ncdc.nieer.2020.1485},
doi = {10.12072/ncdc.NIEER.db0070.2020},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}