Fig. 7: Details of the liner regression between ΔNDVI and the NDVI of the 100–300 m buffer zone.
From: Leveraging unmanned aerial vehicle images improves vegetation mapping in photovoltaic power plants

a Sentinel-2 NDVI data. b NDVI data predicted by deep learning model. ΔNDVI represents the changes in NDVI between photovoltaic power plant areas and the 100–300 m buffer zone.