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Last Post 16 Jan 2011 06:05 PM by  anon
bewilderment about worldview-2 atomoshperic correction
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anon



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16 Jan 2011 06:05 PM
    i made atomoshperic correction of WorldView-2 by flaash in Envi4.7. But band1 and band2 of worldview-2 almost were negative value after correction. In addition, i found correlations between radiance and field data were higher than reflectance. Why? someone could give me some suggestion about these two puzzles? Thanks lot.

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    17 Jan 2011 01:13 AM
    WorldView Radiance tool does not work properly in Envi 4.7. Use Aplly Gain and Offset (with gains calculated from metadata) instead WV Radiance tool in ENVI 4.7 In ENVI 4.8, this bug has been fixed.
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