Hello,

A question about normlization of the data.
We use variogram calculation to characterize and then
compare spatial structure in 100 satellite images
(chlorophyll image). The value of these images are
variable, particularly the range of each image
(oligotrophic from bloom situation...). 
So we think about normalization of the images before
the variogram calculation. I would appreciate any
reference and suggestion about this subjetc.

Thanks

Laurent


Laurent Dubroca
Laboratoire d'Oc�anographie Dynamique et de
Climatologie
Unit� Mixte de Recherche 7617 CNRS / IRD / Universit�
Pierre et Marie Curie
Institut Pierre Simon Laplace
Tour 45-55 - 4�me �tage 
4, place Jussieu
75252 PARIS Cedex 05 FRANCE 
Tel : 01.44.27.23.29



        

        
                
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