DEVELOPMENT OF A DSS TO IMPROVE THE FLOOD CONTROL IN THE SPANISH DEVELOPMENT OF A DSS TO IMPROVE THE FLOOD CONTROL IN THE SPANISH NATIONAL RIVER AUTHORITIES NATIONAL RIVER AUTHORITIES FEWS (FLOOD EARLY WARNING SYSTEM) FEWS (FLOOD EARLY WARNING SYSTEM) ~DROUGHT ~DROUGHT EWS: A NEW CONCEPT EWS: A NEW CONCEPT Sistema Automático de Información Hidrológica HYDRAULICS MODELS 1D/2D HYDRAULICS MODELS 1D/2D PHILOSOPHY –The philosophy of the system is to provide an open shell system for managing the forecasting process –Provides an import module that allows importing –of on-line meteorological and hydrological data from external databases –The philosophy of DELTARES-FEWS is to provide an open system that allows a wide range of existing forecasting models to be used DETECTION DETECTION WARNING WARNING RESPONSE RESPONSE FORECASTING FORECASTING ) 1 ; 0 ( 1 1 ) ( y e y f − + = ∑ = − = n i j i j i j b x w y 1 , Subsuperficial flow Infiltration Percolation Evapotranspiration Overland flow Aquifer flow Snowmelt RAINFALL RAINFALL- RUNOFF MODELS RUNOFF MODELS TOPKAPI TOPKAPI - TETIS TETIS ANN ANN – Artificial Neuronal Network Artificial Neuronal Network RADAR AEMET RADAR AEMET ( ) ( ) ( ) ( ) ( ) ( ) ∑ = = − − = + − Δ + − Δ + j i L j i k i K l K l l n j i j i j i j i j i Q vh vh x uh uh y dt dV , , 1 , 0 ) ( ) ( 1 , , , 1 , , ς Enrique Ortiz Enrique Ortiz (1,2) (1,2) , Vicente Guna , Vicente Guna (1,2) (1,2) 1. Idrologia e Ambiente Srl. Via Riviera di Chiaia, 72 Napoli (I 1. Idrologia e Ambiente Srl. Via Riviera di Chiaia, 72 Napoli (Italy) taly) 2. HidroGaia S.L. Avda. Juan de la Cierva, 72 Valencia (Spain) 2. HidroGaia S.L. Avda. Juan de la Cierva, 72 Valencia (Spain) POINT MEASUREMENTS SPATIAL STIMATES RAIN GAUGES SAIH RADAR AEMET BLOCK KRIGING CORRECTED IMAGES FILTRO KALMAN LandSAF LandSAF – IM IM SAF SAF Nowcasting Nowcasting - AEMET AEMET REMOTE SENSING REMOTE SENSING- MSG MSG (EUMETSAT) (EUMETSAT) FEWS FEWS- DEWS DEWS IMPLEMENTED AND IMPLEMENTED AND OPERATIVE SYSTEMS SAIH OPERATIVE SYSTEMS SAIH HYDROLOGICAL AND HYDROLOGICAL AND HYDRAULIC MODELS HYDRAULIC MODELS Flow routing Calibra Zamora (2004) 0 100 200 300 400 500 600 31/08/03 14/09/03 28/09/03 12/10/03 26/10/03 09/11/03 23/11/03 07/12/03 21/12/03 04/01/04 18/01/04 01/02/04 15/02/04 29/02/04 14/03/04 28/03/04 11/04/04 25/04/04 09/05/04 23/05/04 06/06/04 20/06/04 04/07/04 18/07/04 01/08/04 15/08/04 29/08/04 12/09/04 Fecha (dd/mm/aaaa) Q (m3/s) MA002 - Zamora Sim MA002 - Zamora PRECIPITATION FIELDS PRECIPITATION FIELDS rain gauges and radar rain gauges and radar Bayesian combination (GRBC) Bayesian combination (GRBC) Quantitative Precipitation Forecast (QPF) derived of High Resolution Limited Area Model HIRLAM AEMET The SAIH (program is managed by The Ministry of Environment) is a remote control and centralization system for obtaining, storage, processing and displaying hydraulic and meteorological parameters, in real time REAL TIME COLLECTION HYDROMETEOROLOGICAL DATA Acknowledgements: Subdirección General de Planificación Hidrológica y Uso Sostenible del Agua, Ministerio de Medio Ambiente (Spain)