000			03161nam a2200385 4500
005			20260817162856.0
008			120698 th eng
035			_a.b10087813
099		9	_aAIT Thesis no.WA-90-26
100	0		_aParaat Punyindu
245	1	0	_aApplication of flood forecasting model on the U-Thaphao Basin, Southern Thailand
260			_aBangkok : _bAsian Institute of Technology, _c1990
300			_a57 p.
490	1		_aThesis ; _vno. WA-90-26
500			_aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology
502			_aThesis (M.Eng.) - Asian Institute of Technology, 1990
520			_aSouthern Thailand has been subjected to intense rainfall and wide spread flooding at least once in every two years. Especially, the catastrophic flood during the third week of November 1988 caused server loss of life and damage to property in the area. Flood damage could be alleviated by flood forecasting warning. An attempt has been done to forecast the flood in U-Thaphao basin, southern Thailand, using a preliminary version of the MIKE-11 package. Three models of the MIKE-11 has been used in this study. The simulated run-off from NAM model has been used as lateral inflow into the hydrodynamic (HD) model. The simulated discharges by NAM model matched with observed discharges having almost no phase error but with some amplitude error within acceptable limit. The hydrodynamic (HD) model simulates water levels and discharges at all computational nodes which has been used as an initial condition into flood forecasting (FF) model. A gook matching between observed and simulated discharge has been observed. The flood Forecasting (FF) model with the updating facility for the adjustment of the phase and amplitude error has been used for flood forecasting. The 1988 flood data of Hat Yai subcatehment, Thailand have been used to test the FF model. It is found that the forecasted flood for the first day of the rising limb of the flood peak showed good matching with the observed data but for the other days there is quite appreciable error in phase as well as amplitude.
650		0	_aFlood forecasting _xThailand, Southern
700	0		_aSuphat Vongvisessomjai, _eChairperson
700	1		_aJensen, Niels Einar, _eExamintion Committee
700	1		_aHarboe, Ricardo, _eExamination Committee
710	2		_aCIDA, _eScholarship Donor
810	2		_aAsian Institute of Technology. _tThesis ; _vno. WA-90-26
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B18604
907			_a.b10087813 _bmnait _cs
902			_a240410
998			_b2 _c951012 _dm _ea _fs _g0
945			_lmnait
945			_lmnarc
942			_c22
942			_c40
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999			_c6590 _d6590