NAIP 2018 NDVI 60cm California
A Normalized Difference Vegetation Index (NDVI) was applied to the source NAIP 2018 imagery. NDVI=(NearIR-Red)/(NearIR+Red). The color ramp (produced by ESRI) goes from brown (less healthy vegetation) to red to green (healthier vegetation or more &quot;greenness&quot;).<div><br /></div><div><span style='font-family: …