How to write negative exponent in band math envi?

Mohamad Yadegari @Mohamad_Yadegari

08 August 2017 1 9K Report

I wanna calculate the VIs like Chlorophyll Green

with the specific formula (NIR/G)^-1

how should I write the formula

should I simply change to G/NIR?

Thanks

Kamyar Azaryan

1- if you want use the ENVI, please write (Band math) in app toolbax and open.

2-write formula: (b1/b2)^-1

3-select the formula and chose nir band for b1 and green band for b2 in end select ok.

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