Fig. 5: Spatial distribution of ΔNDVI between photovoltaic power plant areas and the 100–300 m buffer zones in the nine clean energy bases.
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. c–h Enlarged paired panels showing different photovoltaic power plant configurations.ΔNDVI represents the changes in NDVI between photovoltaic power plant areas and the 100–300 m buffer zone.