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Derivation of Instantaneous Unit Hydrograph for a sub-basin using Linear Geomorphological Model and Geographic Information Systems
Geographic Information System GIS Linear Geomorphological Model LGM GIUH
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2015/8/14
Rainfall is converted into runoff and reaches the river and it becomes river flow. Geomorphological Instantaneous Unit Hydrograph (GIUH) based approach, which uses the geomorphologic parameters, is us...
A Comparison of Some Methods of Deriving the Instantaneous Unit Hydrograph
Comparison Some Methods Instantaneous Unit Hydrograph
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2009/10/28
The geomorphological instantaneous unit hydrograph (IUH) proposed by
Gupta et al. (1980) was compared with the IUH derived by commonly used
time-area and Nash methods. This comparison was performed ...
A SPATIALLY VARIED UNIT HYDROGRAPH MODEL
instantaneous unit hydrographs flood hydrographs geomorphology
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2009/10/13
In the recent past, instantaneous unit hydrographs based on geomorphology have been proposed as a tool to produce flood hydrographs from rainfall. This paper presents a flood hydrograph simulation mod...