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Extracting average pixel value [message #66199]

Wed, 22 April 2009 00:48

GP
Messages: 3
Registered: April 2009

Junior Member

Hello...

I have an .img file composed of 24 images (one every two weeks) and I
want to extract an spectral average pixel value for a 3x3 window with
the center pixel in sample=4567 and line 643.
Anyone know what would be the best approach to do this with IDL or
ENVI?

The .img file is a layer stacking... So the 24 images are represented
as "bands" if I open it with ENVI

Thanks in advance...
Geo

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Extracting average pixel value

By: GP on Wed, 22 April 2009 00:48

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