Due to ongoing delays in data access, Vegetation Health product images will now be updated each week on Thursdays until further notice. Thank you for your patience.

NOAA Center for Satellite Applications and Research banner

Data and images displayed on STAR sites are provided for experimental use only and are not official operational NOAA products. More information>>

Javascript is currently disabled on this computer. Without javascript, many display enhancements do not work; however, all content should be fully visible and accessible.

STAR - Global Vegetation Health Products : NPP VIIRS Weekly Composite Vegetation indices obtained from EDR

NPP VIIRS Weekly Composite contains some variables obtained from EDR. Below picutures shows images of vegetation related variables.

Surface Type

GVF

TOA-NDVI

TOC-EVI

Please click the image to see a big picture.