Welcome to the RAS Solution › Forums › HEC-RAS Help › Manning ‘s values and Land cover
Hi,
Someone knows what it is the best approach to tranform Land cover codes from Corine 2012 to Manning’s values?
Thank you,
Sara
Ven Te Chow, 1959. Use it as a starting point. Match the friction values in Chow’s table to the land cover types and channel characteristics. Scale the friction factors across land covers and channel characteristics to calibrate your model.
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