Hi, I need to some digital value to compare two date of NDVI to show the growth progress of tree.
Older date B NDVI
and New date A NDVI
From the circle, you can see the A is better than B. But what is the amount or percentage? anyway to calculate it?
Is it possible get a percentage for B for example 45%, and A is 56%. Then we know the A is better than B. Then we can monitor next month.