TY  - RPRT
TI  - Agreement evaluation of AVHRR and MODIS 16-day composite NDVI data sets
AU  - Lei Ji
AU  - Kevin P. Gallo
AU  - Jeffery C. Eidenshink
AU  - John L. Dwyer
PY  - 2008
DO  - 10.1080/01431160801927194
UR  - https://pubs.usgs.gov/publication/70000221
ID  - 70000221
ER  -