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: &quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size: 16px;'>This service is offered by the California Department of Fish and Wildlife (CDFW). For more information about CDFW map services, please visit: </span><a href='https://wildlife.ca.gov/Data/GIS/Map-Services' rel='nofollow ugc' style='color: rgb(0, 121, 193); text-decoration-line: none; font-family: &quot;Avenir Next W01&quot;, &quot;Avenir Next W00&quot;, &quot;Avenir Next&quot;, Avenir, &quot;Helvetica Neue&quot;, sans-serif; font-size: 16px;'>https://wildlife.ca.gov/Data/GIS/Map-Services</a><br /></div>