On the left an RGB image of Lands End, Cornwall in June 2017. The same figure on the right but as NDVI which emphasises the algae and seaweed growing around the Coast.
Spring in Stornoway
Two NDVI images of Stornoway, Scotland. The image on the left is February 2017, whilst on the right May 2017. Note the NDVI shows the spring growth has occurred mainly on the land near the sea, shown by the red/ orange colours on the right hand picture.