DSD-INT 2016 What triggered the development of iMOD - Minnema
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Transcript of DSD-INT 2016 What triggered the development of iMOD - Minnema
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What triggered the development of iMOD?
Bennie Minnema, Deltares
iMOD product manager
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Groundwater management: conflicting interests
7 november 2016
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Stakeholders have different administrative boundaries
7 november 2016
Provinces
Waterboards
Water Companies
Municipalities
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The iMOD approach: negotiate with your neighbors
7 november 2016
Provinces
Waterboards
Water Companies
Municipalities
Since groundwater disregards
administrative boundaries =>
• Build a groundwater model together
with your neighbors and
all other stakeholders in the area
• Negotiate about:
• the input data for the model
• the physical concepts of the model
• the results
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Scale: EU-, national-, regional-, and local scales …
Large-scale
approach
EU Water Framework Directive
Local laws
Plot scale
detail
National laws
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More requirements…
• Building
very large
groundwater models
for very large areas
+
• Handling huge data sets
+
• => deliver PERFORMANCE
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• Switching between resolutions
and scales everywhere
More requirements…
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So that triggered the development of iMOD…
In 2005 no Graphical User Interface
was available that could
meet all of these requirements:
• Facilitate large stakeholders groups
• Handle very large areas
• High resolution modeling everywhere
• Switch between resolutions
• Deliver performance,
for data handling and visualization
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iMOD: generate sub-domain models
of any part of the area covered by your data
• Sub-domain
groundwater
models
• Consistent
with larger
courser models
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iMOD-approach: one expandable data set covering
7 november 2016
iMOD
Area of
interest
. all possible future areas of interest
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Leaving the era of ‘continuously-restarting-from-zero’ behind
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Dutch iMOD-consortia
NHI
MIPWA
IBRAHYM
AMIGO
MORIA
DELFLAND
HYDROMEDAH
ZEELAND
AZURE
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Locations of iMOD-downloads since mid 2015