I am working with an aerial image containing three spectral bands (blue, green, and red-edge). I can obtain an NDVI image with the imagery using Erdas Imagine, but I do not know which bands Imagine is actually using to calculate the NDVI.
My question is: how do I find out exactly which bands Imagine is using to calculate the NDVI?
أكثر...
My question is: how do I find out exactly which bands Imagine is using to calculate the NDVI?
أكثر...