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I am trying to do EVI in ArcMap 10.3. I have done the atmospheric corrections for all the bands needed but cannot get the values between 1 and -1. I have used the formula EVI = G *(Band4 - Band3)/(Band4 +C1*Band3 - C2*Band1 +L) L=1, C1 = 6, C2 = 7.5, and G (gain factor) = 2.5.

Can anyone suggest what the problem might be?

Or if the formula comes in a different format that could work?

Even better, do you have the exact formula to input into ArcMap raster calculater with brackets in the right place?

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