Alena Bartonova, CITI-SENSE coordinator [email protected] http ......Signal #1 Signal #2 High A1 Low...
Transcript of Alena Bartonova, CITI-SENSE coordinator [email protected] http ......Signal #1 Signal #2 High A1 Low...
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Alena Bartonova, CITI-SENSE coordinator
[email protected] http://co.citi-sense.eu
CITI-SENSEFP7 R&I Grant agreement nº: 308524
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CITI-SENSE consortium
CITI-SENSEFP7 R&I Grant agreement nº: 308524
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Our motivationCurrent situation
Compliance & regional monitoring: Few monitoring stations
Information systems: low awareness
No real-time data where people are
Absence of personalized data: - what does air quality mean to me?
In 2011, 458 000 premature deaths in Europe were attributed to air pollution
Europe: annual cost of health impacts for mortality/morbidity, 1.575 trillion USD
Citi-Sense Goals
Developing Citizens’ Observatories with a variety of micro sensors
Integrating data analysis across data types and cities
Empowering citizens to influence community policy & decision making
- what does air quality mean to me? - what can I do?
The Guardian
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CITI-SENSE aimsCITI-SENSE 2012-2016
Development of sensor based Citizens’ Observatory Community for improving quality of life in cities
Contribute to and participate in environmental Contribute to and participate in environmental governance
Support and influence community and policy priorities and decision making
Contribute to the Global Earth Observation System of Systems (GEOSS)
Technological enabler: ICT, sensor devices.CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Citizens’ observatories
Communities of users that will
share technological solutions, information products and services, and information products and services, and
community participatory methods,
thus complementing established environmental data and information systems and improving local environmental decision
making.
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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PerspectivesUsers Technologies:
http://co.citi-sense.eu
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Static sensors located in kindergartens
Mobile sensors carried by volunteers
Monitoring air quality where people are
Data fused maps, air quality where you are Exposure to pollution, personalized information
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Very interested
Not interested
Little interested
Are you interested in AQ?
Questionnaires and mobile apps to understand air quality perception
Interested
• Opinion on air quality and its effects on health• Accessibility and usefulness of air quality
information• Empowerment, who can improve air quality?
How?• How can we improve air quality information to
the public
GIS-surveyPerception where you arePeople as sensors
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Higher
Re
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eq
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Da
ta Q
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lity Ambient air
monitoring network and compliance
Supplement Air Monitoring
Network
Community based
€€€
Re
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Co
st
What data quality do we need?
LowerRe
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based monitoring and
Screening
Education and Qualitative monitoring
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Relative Deployment DensityAdapted from: Snyder et al. Env. Sci. Tech. 2013
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New opportunitiesObservations at high resolutionMonitoring at points of interest
Low-cost sensor technologies
ChallengesinterestCitizen engagementPersonalized data
Data quality: error characteristics, long-term measurement capability
Maintenance of large sensor platform networks: sensor failures, data storage, data treatment, re-calibration.
Privacy and security: personal sensors (linked with position data)
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Laboratory & Field
Challenge: Instrument performance and uncertainty
Validation and Calibration
Provide accurate and scientifically defendable information, fit for purpose. Otherwise data is useless.
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Extensive evaluation of commercial low-cost platforms against CEN reference method analyzers
Results NO2: In laboratory r2 = 0.9In the field, the highest r2 was 0.51
22 out of 24 pods had r2<0.47 out of 24 pods had r2<0.2
The performance varies:
Performance of low cost sensor platforms
The performance varies:location, meteorological conditions, degradation of the sensor
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DQOSO2, NO2, NOx, CO
PM10, PM2.5
O3
Fixedmeasurements
15% 25% 15%
Indicativemeasurements
25% 50% 30%
Data quality objectives for ambient air quality assessment defined in the AQD 2008/50/EC
Sensors: What data quality do we need?Signal #1 Signal #2
A1A1High
Low
Medium
High
Low
MediumA2A2
Coarse Information
Low Low
A1(t) & A2(t) in the same segment -> Match score = 1A1(t) & A2(t) not in the same segment -> Match score = 0
Average for 24 pods (13.04.2015 to 24.06.2015)
Pollutant Match
NO2 0.5
NO 0.8
O3 0.3
CO 0.4
PM10 0.9
PM2.5 0.5
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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QuestionnairesKnowledge and views
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Air quality in your city?
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Air quality in your city?
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Air quality in your city?
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Air quality in your city?
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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A map for your city?
Create a static basemap for your city
Retrieve crowdsourced sensor observations at each hour (other data can also be used)
Modify the basemap with latest observations using geostatistical data fusion
Final result - hourly maps with the current best guess for the NO2/PM10/PM2.5 concentrations at all locations
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
Lahoz, W. A., and P. Schneider (2014), Data assimilation: making sense of Earth Observation, Front. Environ. Sci., 2(16), 1–28, doi:10.3389/fenvs.2014.00016.
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A map for your city?Examples - data fusion-based surface concentration field of NO2 for Barcelona, ES, and Oslo, NO, at 100 m spatial resolution.
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Platform & data flowsData
ProvidersProprietary
Access Citi-Sense Platform End Users
Apps
Web Portals
Widgets
Services
GEOSSStandardisationCITI-SENSE: FP7 R&I Grant agreement nº: 308524
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How open are the data and tools?
Data (processed) and information are open to everyone
Open source apps and widgets Open source apps and widgets with good documentation for further use (SMEs, students, universities,..)
Tools are easily adjustable (authorities)
http://co.citi-sense.eu/
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Citizens’ Observatories Toolbox
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Public front-end Air quality visualisation portal
multi-cities, multi-input
Citizens’ observatories portal
methods and tools
Questionnaires/Apps
AQ literacy, CityAir App
Where-to-get sensors
Sensor output evaluation statistical package
AQ information maps
Public spaces - user evaluation toolkit
Educational activities for schools (ages 6-18)
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Engaging with the public
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Ljubljana Active dissemination e.g. leaflets,
baloon days, and much more Focus group discussions with LEO
volunteers Collaboration with schools Committed participants (Mayor also Committed participants (Mayor also
hosting one AQMesh)
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Ostrava Citizen collaboration
3 biomonitoring campaigns - citizens
Monitoring campaign -cyclists
Networking with community-driven initiatives
Educational program for schools Educational program for schools Kindergartens
Primary schools
Open days and Earth days
Public co-creation events Public seminars, conferences, open days
Interviews - citizens, authorities, NGOs
Awareness about air pollution Flyers, media campaigns, stands
National and international eventsCITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Haifa
Anual Project in elementary schoolsand junior-high• Measurements• Perception• Perception• Understanding air pollution
• Panel about air quality in Haifa, with representatives of all stakeholder groups.
• Public air pollution info portal http://air.net.technion.ac.il
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Barcelona CitizenSqKm & iSPEX collaboration
• external training in environmental monitoring• networking with community-driven initiatives
Public Events, e.g. ECSA conference Public Events, e.g. ECSA conference • Citizen Safari• Crowd & The Cloud
Social and traditional media campaigns• CityAir app promotion• CivicFlow questionnaire dissemination
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Edinburgh Jointly funded workshop
“Use of low-cost sensor technology to monitor air quality & engage citizens”• discussion sessions with sensors developers,
local Authorities, researchers and other stakeholders
Local Advisory Committee convened Local Advisory Committee convened • Representatives from local authority, NGO,
regulator and AQ researcher
Engaging with cyclists and general public • Flyers, media campaign, street team• CityAir app promotion• CivicFlow questionnaire dissemination
Local authority engagement to deploy sensors in city
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Belgrade AQ monitoring:
34 pods, 25 AQMesh & 9 EB700
360+ AQ literacy questionnaire
55% and more are very interesed in air quality For 60% and
50 volunteers – personal AQmonitoring for 1 week
• Marketing events, meetings & disscussions with stateholdes
• Activities for and with schools
• Collaboration with Municipality, Serbian EPA, etc…
• Contribution at media campaing
• Participation at conferences
air quality For 60% andmore air quality in
Belgrade is very bad
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Vienna
CitizenSense & University collaboration
• training in environmental monitoring
• exchange about crowd sourcing of
environmental data environmental data
Children as Scientists
• CityAir app promotion
• CivicFlow questionnaire dissemination
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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Oslo Air quality monitoring in kindergartens
• 17 kindergartens from December 2015• Additional 35 kindergartens in June 2016
Citizen participation in monitoring air quality• 40 volunteers carrying a LEO unit for 1 week• Campaign “Colour the Oslo air” • Campaign “Colour the Oslo air”
to promote the CityAir app
Co-creation events: Focus Groups, Interviews and Open Events involving authorities, NGOs and citizens
Creating awareness about air pollution• Flyers, media campaigns, stands • Participation in the European Mobility Week
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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In summary: Public engagementin environmental governance
• Technologically enabled Citizens’ Observatories allow:
• Involvement of different actors/stakeholders -• Involvement of different actors/stakeholders -better results (decision-making, implementation)
• Different forms of public engagement – from collecting contributions only to active participationin problem framing, design, data collection, interpretation and implementing measures
• Technologies: fit for purpose
CITI-SENSE: FP7 R&I Grant agreement nº: 308524
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For more information, please visit
http://co.citi-sense.eu/http://citi-sense.eu
CITI-SENSE projectGrant agreement nº: 308524
or mail to
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