swig water sensors sept 26th 2013 fiona regan
DESCRIPTION
Sensors for Decision SupportTRANSCRIPT
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The Poten)al of Surrogate Monitoring: Turbidity Fiona Regan
Marine and Environmental Sensing Technology Hub (MESTECH) December 9th
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Outline
Decision support using turbidity data
Deployments
MulB-‐modal PlaEorm
Water Quality Monitoring
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Monitoring Site
Poolbeg Marina
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Data AnalyBcs
• Machine learning objecBves: automated detecBon and trajectory of vessels
• Automated Turbidity event detecBon – pixel-‐based adapBve segmenter method
• Salinity predicBon using mulBple data sources (Bde, flow, weather data) using regression tree approach
• Shipping acBvity + turbidity: predicBon of sampling Bmes and microbial contaminaBon – separaBng natural events from anthropogenic events
• Water level predicBon
• Security Threats: Unauthorized shipping
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Poolbeg – Surrogate measurements for water quality
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Water Management
• Surrogate measurements using low-‐cost sensors
• Informed sampling • Early warning of events
Decision support
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Occurrence of e-‐coli
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Acknowledgments Tim Sullivan, James Chapman, Ciprian Briciu, Brendan Heery, Dian Zhang Prof. Noel O’Connor Poolbeg Marina, Malahide Marina Brendan O’Flynn, Tyndall, John Wallace IDS Ltd., Cork Co.Co. SmartBay Ireland, Marine Institute, Guy Westbrook Funding: Marine Institute Beaufort Marine Research Awards, 2007, QUESTOR, IRCSET EPS (ISGEI)