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Last Post 14 Dec 2005 08:48 AM by  anon
ASTER Radiance on ENVI 4.2?
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anon



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14 Dec 2005 08:48 AM
    Good morning I'm searching for the command "ASTER radiance" on the new release of ENVI 4.2 but I don't find it. In prevoius versions (4.0) this command was present in preprocessing > calibration > ASTER menu. Have you some supplemental info's? Thank you Enrico

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    14 Dec 2005 08:48 AM
    Salut Enrico, Comme je vois, tu cherches la même commande que moi... J'ai commandé des images ASTER de la mine en Roumanie et j'ai effectué les corrections mais elles ne valent rien puisque l'image n'est pas calibrée en radiance... As-tu une solution ? A part utiliser ENVI 4.0 ? Merci beaucoup Vincent Dardenne

    MariM



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    14 Dec 2005 08:48 AM
    In ENVI 4.2, when you open an ASTER 1A/1B image, the scale factors are automatically applied to the image, so the tool is no longer necessary. You will notice in ENVI 4.2, the ASTER bands are now in floating point radiance values rather than byte values as in previous versions.
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