@data{10.12072/ncdc.nieer-snow.db6814.1, title = {Daily 5-km Gap-free AVHRR snow cover extent product over Three-River Source(1980-2020)}, author = {Zhao Zisheng and Xiaohua Hao and Li Hangxuan and Zhong Xinyue and Wu Xiaodong}, url = {http://www.ncdc.ac.cn/portal/metadata/e27fdedb-c078-413b-ae5e-3c8caf4308be}, cstr = {11738.11.NCDC.NIEER-SNOW.DB6814.2025}, doi = {10.12072/ncdc.nieer-snow.db6814.1}, journal = {National Cryosphere Desert Data Center}, publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)} }