Wondering if there's any one who's familiar with using ATCOR for atmospheric correction in GEOMATICA. What is the best scale factor? I used the default setting and then divided my image by 1000. This seems to work for one of my images, but when I tried the same value for another image from another area, spectra from corrected image is no where near my in-situ reference data.

  • Were you able to find a answer to this problem? I am have the exact same issue myself right now. – David Forsey Feb 20 '17 at 23:55
  • Yep, I think I'm using 1000 and looks fine (but will let you know when I try ATCOR again if it isn't 1000). I guess another way to determine the right scale is to compare with images corrected with other atmo. corr. algorithms... – user18058 Feb 22 '17 at 19:42

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