ITN-2 RIVER BASIN HYDROLOGY MODEL, A DISTRIBUTED CONCEPTUAL MODEL FOR PREDICTING FLOOD WITHOUT USING CALIBRATION
ABSTRACT: The change process
induced by rain in one area which eventually converts such area to a river
basin is relatively complicated due to a number of physical factors present in
the interrelated river basins. Hence, a proper hydrology model is required in order
to be able to predict flood debits. Insufficient data on rain and hourly debits
in the process of setting a Regional and
Space Planning demands the invention of a hydrology model that can be utilized
to predict flood debits with high accuracy without conducting any calibration process.
In order to meet such a need, the Hydrology Model of ITN-2 River Basin, as an improvement
of the former Hydrology Model of ITN-1 River Basin, has been developed. Test
results have indicated that Hy-drology Model of ITN-2 River Basin is adequately
sensitive to the condition change in land utilization and
can be used to predict debits
without any calibration process.
Author: Kustamar, Silvester
Sari Sai , Erni Yulianti, Sunik
Journal Code: jptsipilgg100001
