NOAA Center for Satellite Applications and Research banner

STAR Home Page

Vegetation Health Home

16km VH (Blended, since 1982)

4 km VH (Blended, since 1982)

VH Time Series by administrative regions

% Drought Area by administrative regions

VH Time Series by administrative regions for specific crop

% Drought Area by administrative regions specific crop

1 km VH (VIIRS, since 2012)

Validation

Download Data

Technique Background

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 : Sensitivity of NDVI to the Noise of ABI Visible Band

The picture below shows how NDVI change with the noise of visible band. Click here for detail.