Demonstration of integratea modelling
in the Scheldt River Basin, using the OpenM I
Katrijn Holvoet, Hans Vereecken - Flanders Hydraulics Research, Belgium •
Johan Van Assel, Gunther Waterschoot - Aquafin NV, Belgium
Neel Devroede, Yves Ronse, Kris Cauwenberghs - Flemish Environment Agency (VMM), Belgium •
Why apply the OpenMI?
What is the OpenMI?
OpenMI = Open Modelling Interface
An interface standard for run time data exchange between models,
databases & tools (no matter what dimension / domain), through
links defined by the modeller, whose purpose is to improve the
ability to model complex scenarios.
Competition for scarce resources
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Need for integrated water management - WFD
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Complexity leads to need for decision support
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Need for whole catchment models
River Model
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Need for model linking
Climate change
Reservoir
Flow
Elements are the
locations where
quantities are
calculated
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• Concerning the LI FE project:
http://www.openmi-life.org
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• Concerning the OpenMI:
http://www.openmLorg
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• Gregersen J.B., Gijsbers P.J.A., Westen S.J.P., 2007.
OpenMI: Open Modelling Interface. J. Hydroinf., 9 (3), 175-191.
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The OpenMI an example of linking
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Simulation data
Simulation progress
OpenMI-LIFE demonstration: The River Scheldt
Use case A: Linking a sewer model & a river model
Use case B: Linking a tidal model & a river model
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Objective: optimise investments & operational strategies for water managers
Study case: the City of Leuven & the River Dijle
Partners: Aquafin and VMM
Objective: improved flood maps & predictions
Study case: the River Dijle & the River Scheldt
Partners: FH and VM M
Use case C: Linking a river model & a water quality model
Use case D: Linking a ID-river model & a 2D-tidal model
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Objective: improve interaction between water quantity and water quality
Study case: the River Dijle & the River Demer
Partners: FH, VMM and ULG
This project has been made possible with the contribution
of the LIFE financial instrument of the European Community.
Contract no: L1FE06 ENV/UK/000409
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Objective: improved flood maps & accessibility for Antwerp Harbour
Study area: the River Scheldt & the River Dender
Partners: FH and Deltares
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