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 "greenness").This service is offered by the California Department of Fish and Wildlife (CDFW).  For more information about CDFW map services, please visit: https://wildlife.ca.gov/Data/GIS/Map-Services