@data{10.12072/casnw.042.2018.db,
title = {2010年青海省1:70万土地覆被数据集},
author = {颜长珍 and 谢家丽},
url = {http://www.ncdc.ac.cn/portal/metadata/fc4e8efc-46c5-4087-9f7f-820d8c4e3fdb},
cstr = {11738.11.ncdc.nieer.2020.1487},
doi = {10.12072/casnw.042.2018.db},
journal = {国家冰川冻土沙漠科学数据中心},
publisher = {国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)}
}