I am trying to calculate complex conjugate in Envi but it gives the final output in intensity form only. Can any one suggest me how to find complex conjugate and retain the intensity and phase information either using Envi or SNAP (S1)

Intensity derived from the complex conjugate is the same as for the original complex number and phase only changes sign. Complex conjugation only changes the sign for the imaginary part, so not much “calculation” going on.

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In both ENVI and SNAP you can use band maths to apply a math expression to every pixel

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