Changes between Version 13 and Version 14 of Stream order


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Timestamp:
Sep 27, 2010 9:47:28 AM (15 years ago)
Author:
celine
Comment:

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  • Stream order

    v13 v14  
    2222||[[Image(source:data/Docs/trac/Stream Order/Strahler.jpg,400px)]]||[[Image(source:data/Docs/trac/Stream Order/Shreve.jpg,400px)]]|| 
    2323 
    24 = Sheideger order = 
    25 The order X of a stream formed by two rivers of ditrerent orders, say N and M, should be computed by the formula : 
     24= Sheidegger order = 
     25The order X of a stream formed by two rivers of different orders, say N and M, should be computed by the formula : 
    2626X= [log([2^N] +[2^M])]/log(2)  #Problème avec l'écriture sur le trac de la formule !!! 2 exposant N + 2 exposant M !! 
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