Uncertainty in Rating-Curves Due to Manning Roughness Coefficient
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DOI: 10.1007/s11269-019-02421-6
Abstract: River stage-discharge rating curve are very crucial for flood control and sustainable development of the river basin. The stage and discharge data can be extracted by rating curves. Recently, a new approach based on the… read more here.
Keywords: rating curves; equivalent roughness; roughness coefficient; roughness ... See more keywords
Estimation of Manning’s roughness coefficient using observational data
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DOI: 10.1080/09715010.2025.2474534
Abstract: ABSTRACT The inability to accurately estimate the Manning roughness coefficient (n) and the use of a constant value of n is a major source of uncertainty in flood simulations and flow-depth calculations. The main purpose… read more here.
Keywords: manning roughness; value; relationship; roughness coefficient ... See more keywords