Unit Hydrograph Uncertainty Analysis
Author(s)
T.V. Hromadka II
Abstract
The Stochastic Integral Equation Method (or SIEM) has been shown to
be a useful tool in analyzing modeling error associated to rainfall-runoff
hydrograph models. Not only does the SIEM approximately develop a
distribution of modeling error realizations to be added to a modeling
result as applied to a runoff forecast, but the SIEM also enables
rainfall-runoff models to be compared on equal flooring as to which
model is the "best estimator" of a selected criterion variable (e.g., peak
flow rate, 1-hour volume, etc.).
In this paper, the SIEM is analyzed with respect to being applied as
stochastic Toeplitz matrices. This application not only simplifies the
SIEM approach, but also illuminates the theoretical underpinnings of
the SIEM. A significant advantage obtained by use of th
Keywords
Related Book
Other papers in this volume
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Code
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