Ungauged runoff simulation in Upper Manyame Catchment, Zimbabwe: Application of the HEC-HMS model
Abstract The Hydrologic Engineering Center Hydrologic Modelling System (HEC-HMS)
model was applied to simulate runoff in the ten gauged and ungauged Upper Manyame
subcatchments in Zimbabwe. Remote sensing and Geographic Information System
techniques were used to determine the geometric and hydrologic parameters required for
estimating model parameters. The Snyder Unit Hydrograph method was used for ungauged
subcatchment simulations based on parameter transfer from gauged subcatchments. The …
model was applied to simulate runoff in the ten gauged and ungauged Upper Manyame
subcatchments in Zimbabwe. Remote sensing and Geographic Information System
techniques were used to determine the geometric and hydrologic parameters required for
estimating model parameters. The Snyder Unit Hydrograph method was used for ungauged
subcatchment simulations based on parameter transfer from gauged subcatchments. The …
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