https://www.usgs.gov/publications/utility-estimating-net-primary-productivity-over-alaska-using-baseline-avhrr-data
Net primary productivity (NPP) is a fundamental ecological variable that provides information about the health and status of vegetation communities. The...
net primary productivityutilityestimatingalaskausing
https://developers.google.com/earth-engine/datasets/catalog/NOAA_CDR_AVHRR_SR_V5?authuser=2
The NOAA Climate Data Record (CDR) of AVHRR Surface Reflectance contains gridded daily surface reflectance and brightness temperatures derived from the...
surface reflectanceearth enginenoaacdravhrr