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I am working with chandrayaan M3 hyper spectral data. I need to create a band depth image for identifying mineral abundances. How do i calculate the continuum reflectance value for producing a band depth image? Is that a constant value for the whole band or should i calculate the continuum reflectance for each pixel of the band. The formula given for calculating band depth is BD = 1- Reflectance at a specific wavelength/Continuum reflectance at that wavelength.

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  • $\begingroup$ You're looking at the moon? $\endgroup$ – gerrit Apr 18 '17 at 13:44
  • $\begingroup$ Yeah @gerrit i am working on the moon. $\endgroup$ – Aeron Storm Apr 19 '17 at 3:23

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