Digitale delta NL sept 2013

Unlimited access to data in the Watersector

Digitale DeltaSlim integraalWater Management

http://www.tudelft.nl/


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Unlimited access to data in the WatersectorA top-sector partner initiative of

Watermanagement in Nederland 1/2Het watersysteem is prima beheerd, maar staat onder druk door:

– Vaker extreem weer (veel regen in korte tijd, storm en langere droogte periodes in de zomer)

– Andere maatschappelijke functies leggen beslag op watersysteem (industrie, transport, natuur en verstedelijking)

Het watersysteem is complex en sterk verweven met andere maatschappelijke functies, hoogwater en droogte hebben impact op:

• Scheepvaart transport• Zoutindringing en grondwater.• Koelwater energiecentrales• Water productie voor industrie, landbouw en

drinkwater. • Verkeer en vervoer• Gebouwen en stabiliteit (grond)waterstanden

Huidige kosten 7 miljard/jaar, in 2020 8-9 miljard/jaar


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Watermanagement in Nederland 2/2Meer dan 100 watermanagementprojecten:•Ieder project richt zich op een specifiek onderdeel van het watersysteem. •Data en ICT behoefte wordt per project geregeld

Haalbaarheidsstudie onder specialisten en onderzoekers: •30-60% van het budget wordt besteed aan zoeken, beschikbaar krijgen, valideren en ICT gereedschap. of Veel dubbel werk, weinig hergebruikt. •Data is niet beschikbaar in bruikbaar formaat/standaard.

Slim integraal watermanagement:•Domein overstijgende optimalisatie (b.v. overstromingsrisico, droogte, assetmanagement, incidentorganisatie) •Combinatie, analyse en ruimtelijk inzicht van wateraspecten in andere domeinen (b.v. energie, logistiek, verkeer) •Combinatie van verschillende databronnen (b.v satelliet, meetnetten, sociale media)


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Digitale Delta

Een publiek private samenwerking van:• Rijkswaterstaat• Hoogheemraadschap van Delfland • TU-Delft• Deltares• IBM

Scope & looptijd:• Fase 1: 12 maanden onderzoek, €5.5M budget • Startdatum 19 juni 2013• Publieke partners leveren de watermanagement

uitdagingen (operationeel en strategisch), toegang tot data voor onderzoekers en martkpartijen.

• 6 use cases gericht op het aantonen van de levensvatbaarheid van het concept en het beantwoorden van de onderzoeksvragen.

• IBM levert een Digitale Delta test- en validatie omgeving om hergebruik van data en ICT functionaliteit te demonsteren.


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Onderzoeksvragen 1/2

1. Innoveren in het watermanagement• Hoe kan door slimmer combineren van data uit verschillende bronnen en domeinen het

operationeel waterbeheer efficiënter en effectiever worden uitgevoerd en schaalbaarheid regionaal-landelijk-internationaal worden gestimuleerd?

• Hoe kunnen de verschillende assets in beheer bij de waterbeheerder zoals dijken, sluizen, etc. kosteneffectiever worden beheerd, gebruik makend van data uit verschillende bronnen en domeinen, zodat de Life Cycle Cost van deze assets dalen?

• Hoe kan door betere presentatie van gecombineerde data de kwaliteit van de operationele besluitvorming verbeterd worden?

2. Innoveren binnen de Nederlandse en Europese wet:• Op welke wijze geeft de Digitale Delta invulling aan het Open Data beleid van de Nederlandse

overheid en de EU?

• Tot welke verdienmodellen kan de Digitale Delta leiden en hoe sluiten deze aan bij de publieke belangen?


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Onderzoeksvragen 2/2

3. Innoveren in de ICT • Welke standaarden en architecturen zijn relevant en hoe zullen ze moeten evolueren?

• Onderzoek wat nodig is om in de operationele fase een schaalbare oplossing te realiseren, met name gericht op weinig/veel gebruikers en op kleine/grote datapakketten?

• Welk ambitieniveau is haalbaar voor de gewenste functionaliteit?

• In welke mate zijn semantische modellen en ontologiën voor de water sector relevant voor het behalen van de programma doelstellingen?

4. Innovatie in governance van ontwikkeling en beheer:• Hoe kan gezamenlijk focus worden bepaald en behouden bij de ontwikkeling in de

precompetitieve fase, hoe ziet de governance van de beheerorganisatie er uit en welke kostenmodel past daarbij?

• Wat is nodig is om het levensvatbare concept productierijp te maken?

• Welke ICT functionaliteit en standaarden zijn bij de start en de operationele fase nodig?


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De Digitale Delta Use Cases

Definitie

• Impact op een aspect van het het waterbeheer (operationeel, strategisch, onderzoek) • Behoefte aan data, gereedschap, algoritmen, modellen en diensten van andere

stakeholders in de waterketen. • Vergroot de kans op hergebruik van data of functionaliteit door specialisten,

onderzoekers of ontwikkelaars. • Iedere partner levert minstens 1 Use Cases• De Use Cases vormen onderdeel van een grotere ontwikkeling, project of programma

5 “start” Use Cases• Rijkswaterstaat: IWP• Delfland: Proeftuin Delfland• University of Delft: Plug & Play sensoren (Climate KIC)• Deltares: Next Generation Hydro Software• IBM: Waterkwaliteit

IMPACT Digitale Delta


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Use case 1 Instrumentation for water level regulated systems (IWP-2)

Involved organizations Rijkswaterstaat (owner)Local water authorities Waternet, Hollands Noorderkwartier, Stichtse Rijnlanden, Rijnland

Description Rijkswaterstaat and the 25 local water authorities are amongst others responsible for managing the water levels. The instrumentation for managing local and national water levels will be modernized coming years.

Current Situation The water balance is currently optimized within the districts of the local water authorities and more or less independent on a national level by Rijkswaterstaat. Relevant information is being shared by often by phone or email. Intervention by any stakeholder impacts the operations of the others who respond reactively.

Goal Rijkswaterstaat and participating local water authorities will start sharing relevant information centrally via the Digital Delta infrastructure and make this real-time available to others.

Contribution to Digital Delta objectives

• Improve cross district optimization of managing the water balance (optimize the discharge of too much water but also improve the containment of water during anticipated dry periods and prevent damage to agriculture due to salt intrusion from sea)

• Share data and facilitating new science and development of new solutions• Standardization of integration of data sources so follow-on data sets can be easily connected• Facilitates additional use cases like Discharge Advice Sluices Ijmuiden, Open Data Open Polder,

Drainage Advice for preventing Salt Intrusion


“40% energy saving in water discharge”


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Use case 2 Innovation Playground

Involved organizations Local Water Authority Delfland (owner)Various SMBs

Description In the Innovation Playground the local Water Authority Delfland (district of the cities of Delft, the Hague and partly Rotterdam) will provide its challenges and make its (operational) data available for scientists and SMBs to develop multiple use cases

Current Situation Vendors and scientists do not have easy access to data from the water authority, access is on a project basis and collection and integration often done in a non repeatable vendor independent way. Delfland would like to benefit from new solutions and approaches to become an early adopter but after they are proven in an operational environment.

Goal Provide access to (operational) data through Digital Delta infrastructure and become the test site for innovative water solutions.


• Access to data for scientists and SMBs to develop new science and solutions• Make data available for everybody creating a level playing field and reducing duplication of effort• Improve decision making for operational water management• Access to the data will fuel various use cases in the district


“co-operation makes the difference”


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Use case 3 Plug & Play Sensors

Involved organizations University of Delft (owner) & students

Description The University of Delft developed rain sensors based on sound analytics: the acoustic disdrometer. These are low in price and can be deployed in large quantities. Other university teams focus on other sensor types like temperature, wind, radiation and humidity.

Current Situation Deployment and setup of sensors and connections requires technical IT skills and availability of hardware (PC or edge servers) and can easily take months and a substantial portion of the available budgets before teams can focus on the science.Other science departments would like to reuse the available data

Goal Development of a generic mechanism to connect disdrometers and other sensor types based on technology like motes and the Rijkswaterstaat Smart Sensor Kit


• would drastically reduce cost and development time for new science projects requiring sensor data

• Sensor data becomes broadly available for improving models and decision making• Provides the basis for status based maintenance use cases like drainage of tunnels and roads and

the city water system. For these type of use cases sensor data needs to be integrated with weather forecasts, maintenance data and topography. These higher level use cases have the potential to drastically improve aspects of the water system.


“TU Delft has the best monitored university campus in the world”


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Use case 4 Next Generation Hydrosoftware (NGHS)

Involved organizations Deltares (owner)

Description NGHS facilitates the numerical modeling of rivers, seas and deltas at arbitrary locations on earth. A numerical model needs to be fed with input (bathymetry, rainfall runoff, water levels) that is derived from data sets like elevation, land use maps, meteo, water level and discharge data).

Current Situation NGHS supports preparing model input from raw data, but not the complex task of searching, finding and using relevant data. This complexity arises from the huge amount of available data, the variety in storage formats, and the some times limited accessibility.

Goal The Digital Delta will solve this problem by realizing and maintaining a catalogue for frequently used data, converting data formats to a standardized form if necessary, and providing en public and/or authorized data access.The modeler therefore can create a model more efficient, and can add it relative simple to an operational environment (e.g. a FEWS-based forecasting system) because the data needed for the predictions will be available in a standardized way.


• Would reduce cost and development time for local (and international) model development• Enable monitoring of the complete information supply chain improving the quality of information

for operational systems and the decision making based on those systems


“relevant input and output(model) data can be found, used and value added by everyone”


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Impact Digitale Delta

• Ongelimiteerde toegang tot data• Onbeperkte uitwisselbaarheid• Koppelbare en schaalbare datasystemen• Enkelvoudige ontwikkel- en

beheerkosten.• Versnellen waardeketen, time to market• Export product, vanuit NL-thuismarkt

Opheffen van blokkades


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Wat is het ?Krachtenbundeling van bedrijven, kennisinstituten en publieke organisaties gericht op de professionele water- en klimaatmarkt

Delen van data, infra en ICT-ontwikkelkracht

Verdienmodellen

MKB: toegang tot de wereldmarkt

Betere oplossingen, versnelling in uitvoering

Innovatie- en economische impuls

Waterbeheer: Regionaal én Nationaal gekoppeld

Burgers zijn “sensoren”

Waterkennis “mengt” met andere kennis,

natuurlijke processen


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Realiseren 1e fase (2013-2014)

• Uitgangspunten en standaarden• Verschillende architecturen • Inrichten van een “test en validatie” platform:

Gericht op onderzoeksvragen Met 6 Use Cases het concept aantonen en de

watersector overtuigen Specificaties voor operationele fase helder


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Watersector “verbonden” met omgeving


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The Netherlands Case (background & examples)

1953The Netherlands


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Delta Works 1.0

• Brick & Mortar• Binary• Single Purpose


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Project examples


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Nation wide monitoring stations:

Surface water (450)

Ground water (350)

Soil quality (40)

Air quality (60)

Monitoring of hundreds of variables e.g. temperature, quality, levels, salinity, wave heights, speed, direction, pressure, clouds

Tens of thousands data points / day

Developments:

Integration of separate sensor networks and standardization

Government Open Data Policy

National Monitoring Network

In the process of becoming smart...


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Smart Levees

The Netherlands: • Over 16.000 km of levees protect the Dutch economy and

international business• Levee inspection mandated every 5 years by law (~200M

euro)• Levee maintenance is expensive (550M euro/year)• Climate change results in more extreme weather (dry/wet)

Smart Levees:• Satellite observation enables monitoring of large stretches• Pin points areas requiring more detailed analysis• Geobeads: geotechnical sensor strings enabling real-time

continuous infrastructure monitoring• Real-time levee integrity modelling takes geobeads data as

input• Up to 48 hours advanced warning of levee instability

Lower inspection & maintenance costs, higher safety


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HydrocityUrban water cycle not well understood:• Expensive catchment basins not working

properly• Sewer overflow, tunnel and city flooding

Project focus:• Radar data enrichment• Calibration with rain and storage sensor

networks in the cities• High resolutin spatial rain fall distribution per

km2• Satellite observation and automatic detection

of change in city surface use• End to end integration of precipitation,

infiltration, runoff, and storage data

Better use of existing storage capacity, substantial cost savings, less city flooding


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Dynamic Water Management

From Integrated Water Management 1.0 to 2.0:• National (or mega city) water system is an

interconnected system of systems • Optimalisation of water distribution needed

depending on social and economic needs• Current single purpose, binary system is energy

inefficient and room for faster and more accurate decision making

Needs:• Multipurpose constructions and ‘taps’: pumping

stations, sluices, locks, dams• Multi dimension optimized control systems

able to process large amounts of data from heterogeneous sensors and equipment

• Collaboration between national, regional and local water managers


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Crisis Buzz: citizens participation

• Involving citizens in crisis response:– Today citizens use social media like Twitter,

Youtube, Flickr & Facebook massively– Unvalidated observations of crimes, accidents

and disasters are often posted on the web within minutes after they occured

– Ministry of Infrastructure is responsible for supplying validated information to crisis response services and citizens

• Project focus:– Citizen as participating stakeholder and ‘sensor’– Automatic datamining of social media streams

for type of crisis and location– After validation by Ministry information supplied

back to citizens and crisis response teams

From hours to minutes of validated information provisioning


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Digital Delta enables change…..

From this... ...to this

While saving costs and driving innovation


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Integrated operations refers to new ways of performing primary processes facilitated by information and communication technology.

Integrated Operations is reforming various industries through multi discipline collaboration with production in focus.


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2011: Feasibility study Digitale Delta

• 4 months study• 90 people from 60 organizations

interviewed• X-sector:

– Smarter Cities– Food/agriculture– Water utilities– Maritime/logistics– Investors

Research question:

How can Information Technology help address the water challenges of Delta areas worldwide and strenghten research and business activities?


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23 use cases proposed by companies and researchers

Sewers have enough capacity if we can predict where blockages will

occur postponing complete overhaul

We can save 700k on the annual energy bill of 1

installation by discharging water at sea at the right moment

We can monitor the depths of rivers continuously using commercial

shipping data saving costs

We believe we can predict when tunnels will flood and improve

the maintenance schedule

Underground storage basins are often placed in the wrong location, data analysis can tell where they should be

Leveraging cross regional data can greatly improve the water forecasting and control

Airborne geophysics can provide the data for sustainable ground water management in coastal

zones much faster

We can analyse which ground bodies like levees or buildings

are subsiding using satellite data


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What’s keeping them ?

1. Too much time lost on non-core activities– 30 - 60% time or resources lost on

searching, collecting, getting access to, validating data

– Setup and maintenance of the IT environment

– Long time to market2. Unaware of existing tools & solutions

– Broad duplication of data, tool development3. Unable to compare data

– Lack of standards4. Large number of research and business

development opportunities– If the barriers and costs to engage would be

lower

Inefficient and expensive


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Thank You

The Digitale Delta partners

IBM Djeevan Schiferly

Deltares Arthur Baart

TU-Delft Nick vd Giesen

Hoogheemraadschap van Delfland Joost de Haan

Rijkswaterstaat Marcel Kotte

Program Director Raymond Feron

[email protected]

+31 6 51450634

mailto:[email protected]


Digitale delta NL sept 2013

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