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Last Post 24 Aug 2011 12:59 PM by  anon
LISS3-Resourcesat and FLAASH
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anon



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24 Aug 2011 12:59 PM
    Hello, I'm starting to work with LISS3 images from Resourcesat and I'm having problems to convert the data to reflectance using FLAASH. This image is in DN and I had convert to radiance. Now I would like to transform in reflectance using FLAASH as it has a option of LISS3 as a sensor type parameter. But the output values from the image are very strange with too high negative values as too high positive values such as -500 and 500. Could anyone help me? I try to change the scale factor and the visibility but the results are still incoherent. Thanks

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    01 Sep 2011 03:13 PM
    It sounds like you should contact ITT VIS Tech Support (support@ittvis.com, (303) 413-3920) to work out what you might have set up wrong for your FLAASH run. You can send them the template file from your FLAASH run, and they can look through all of the parameters you have set, and see if anything looks wrong. If that doesn't help, then you could maybe send your data, and let them run it, to look at the results to you, and then offer suggestions based on that. - Peg
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