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ASTER Data [message #63632]

Mon, 17 November 2008 00:52

d.poreh
Messages: 406
Registered: October 2007

Senior Member

Folks
I have got 5 ASTER 1B data and i want to extract some geochemical
halos (that means classifying some spectral band). I know we can do it
ENVI with USGS library. But I don’t know exactly how and how much the
result is reliable (I mean how we can decrees the cross talk in the
spectrums). Does anybody have any information or some resources to
help me?
Thanks for any help in advance
Cheers
Dave

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Re: ASTER Data [message #63716 is a reply to message #63632]

Tue, 18 November 2008 06:29

d.poreh
Messages: 406
Registered: October 2007

Senior Member

On Nov 17, 9:52 am, d.po...@gmail.com wrote:
> Folks
> I have got 5 ASTER 1B data and i want to extract some geochemical
> halos (that means classifying some spectral band). I know we can do it
> ENVI with USGS library. But I don’t know exactly how and how much the
> result is reliable (I mean how we can decrees the cross talk in the
> spectrums). Does anybody have any information or some resources to
> help me?
> Thanks for any help in advance
> Cheers
> Dave

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