Gradient-based estimation of Manning's friction coefficient from noisy data

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Gradient-based estimation of Manning's friction coefficient from noisy data

We study the numerical recovery of Manning's roughness coefficient for the diffusive wave approximation of the shallow water equation. We describe a conjugate gradient method for the numerical inversion. Numerical results for one-dimensional models are presented to illustrate the feasibility of...

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Bibliographic Details
Main Authors:	Calo, Victor, Collier, N., Gehre, M., Jin, B., Radwan, H., Santillana, M.
Format:	Journal Article
Published:	Elsevier 2013
Online Access:	http://hdl.handle.net/20.500.11937/51358

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