@data{10.12072/ncdc.I-SNOW.db0010.2021,
title = {A dataset of snow phenology in China based on AVHRR from 2000 to 2020 },
author = {Xiaohua Hao  and Zhao Qin and Ji Wenzheng and Wangjian and Li Hongyi},
url = {http://www.ncdc.ac.cn/portal/metadata/392be836-6b3b-43d8-a586-7a5474a743bd},
cstr = {11738.11.ncdc.isnow.db2518.2022},
doi = {10.12072/ncdc.I-SNOW.db0010.2021},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}