TY  - Data
T1  - NDVI observation data of upper reaches of Heihe River in 2009
A1  - Ma mingguo
DO  - 10.12072/ncdc.973Desert.db0046.2020
PY  - 2020
DA  - 2020-12-22
PB  - National Cryosphere Desert Data Center
AB  - 
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/af95c813-f880-454a-adae-c0e36f132a4d
ER  -