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AuthorTariq, Hasan
AuthorTouati, Farid
Available date2020-10-22T07:00:22Z
Publication Date2020
Publication NameQatar University Annual Research Forum & Exhibition 2020
CitationTariq H., Touati F., "Environmentally-Powered WSN for Urban-Scale Mapping and Assessment of Air Quality in Qatar", Qatar University Annual Research Forum and Exhibition (QUARFE 2020), Doha, 2020, https://doi.org/10.29117/quarfe.2020.0056
URIhttps://dx.doi.org/10.29117/quarfe.2020.0056
URIhttp://hdl.handle.net/10576/16591
AbstractEnvironmental monitoring has gained significant importance in outdoor air quality measurement and assessment for fundamental survival as well as ambient assisted living. In real-time outdoor urban scale, instantaneous air quality index estimation, the electrochemical sensors warm-up time, cross-sensitivity computation-error, geo-location typography, instantaneous capacity or back up time; and energy efficiency are the six major challenges. These challenges lead to real-time gradient anomalies that effect the accuracy and pro-longed lags in air quality index mapping campaigns for state and environmental/meteorological agencies. In this work, a gradient-aware, multi-variable air quality sensing node is proposed with event-triggered sensing based on position, gas magnitudes, and cross-sensitivity interpolation. In this approach, temperature, humidity, pressure, geo-position, photovoltaic power, volatile organic compounds, particulate matter (2.5), ozone, Carbon mono-oxide, Nitrogen dioxide, and Sulphur dioxide are the principle variables. Results have shown that the proposed system optimized the real-time air quality monitoring for the chosen geo-spatial cluster (Qatar University).
Languageen
PublisherQatar University Press
SubjectAir quality; IoT; Gas sensors node; Multi-variable environmental mapping.
TitleEnvironmentally-Powered WSN for Urban-Scale Mapping and Assessment of Air Quality in Qatar
TypePoster
dc.accessType Open Access


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