Changes between Version 14 and Version 15 of Stream order


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Timestamp:
Sep 27, 2010 9:53:31 AM (15 years ago)
Author:
celine
Comment:

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  • Stream order

    v14 v15  
    2222||[[Image(source:data/Docs/trac/Stream Order/Strahler.jpg,400px)]]||[[Image(source:data/Docs/trac/Stream Order/Shreve.jpg,400px)]]|| 
    2323 
    24 = Sheidegger order = 
     24= Scheidegger order = 
    2525The 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 !! 
    2727 
    28 Sheidegger, A.E. (1965). The algebra of stream-order numbers: lIS. Geo/.!SlIrl'ey Prot: Paper, 525B, pp. BI87-BI89. [[BR]] 
    29 SCHEIDEGGER, A.E.(1966) 'EFFECT OF MAP SCALE ON STREAM ORDERS', Hydrological Sciences 
    30 Journal, 11: 3, 56 — 61 [[BR]] 
     28Scheidegger, A.E. (1965). The algebra of stream-order numbers: lIS. Geo/.!SlIrl'ey Prot: Paper, 525B, pp. BI87-BI89. [[BR]] 
     29SCHEIDEGGER, A.E.(1966) 'EFFECT OF MAP SCALE ON STREAM ORDERS', Hydrological Sciences Journal, 11: 3, 56 — 61 [[BR]] 
    3130http://pdfserve.informaworld.com/465299__918243090.pdf [[BR]] 
    3231