TITLE:
Calibration of Hydrognomon Model for Simulating the Hydrology of Urban Catchment
AUTHORS:
Haruna Garba, Abubakar Ismail, Folagbade Olusoga Peter Oriola
KEYWORDS:
Calibration; Model; Optimization; Flood; Stream Flow; Parameter
JOURNAL NAME:
Open Journal of Modern Hydrology,
Vol.3 No.2,
April
29,
2013
ABSTRACT: Due to chaotic nature of flow in natural open channels and the physical processes and the unknown in a river basin variable, the parameters to be used in studying the behavior of river basin to a given rainfall data cannot be measured directly for this reason, a hydrological model was calibrated and applied to simulate the hydrology of Kaduna River (7112 sq miles) North West Nigeria. Prior to the model calibration, a sensitivity analysis of the hydrognomon model to the parameters was carried out to gain a better understanding of the correspondence between the data and the physical processes being modeled.