Počet záznamů: 1
Wireless distributed environmental sensor networks for air pollution measurement-the promise and the current reality
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SYSNO ASEP 0488420 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Wireless distributed environmental sensor networks for air pollution measurement-the promise and the current reality Tvůrce(i) Broday, D. M. (IL)
Arpaci, A. (AT)
Bartoňová, A. (NO)
Castell-Balaguer, N. (NO)
Cole-Hunter, T. (ES)
Dauge, F.R. (NO)
Fishbain, B. (IL)
Jones, R.L. (GB)
Galea, K. (GB)
Jovasevic-Stojanovic, M. (RS)
Kocman, D. (SI)
Martinez-Iniguez, T. (ES)
Nieuwenhuijsen, M. (ES)
Robinson, J. (SI)
Švecová, Vlasta (UEM-P) RID
Thai, P. (AT)Zdroj.dok. Sensors. - : MDPI
Roč. 17, č. 10 (2017), s. 2263Poč.str. 17 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova air pollution ; in situ field calibration ; micro sensing units Vědní obor RIV EI - Biotechnologie a bionika Obor OECD Biomaterials (as related to medical implants, devices, sensors) Způsob publikování Open access Institucionální podpora UEM-P - RVO:68378041 UT WOS 000414931500105 EID SCOPUS 85030686460 DOI 10.3390/s17102263 Anotace The evaluation of the effects of air pollution on public health and human-wellbeing requires reliable data. Standard air quality monitoring stations provide accurate measurements of airborne pollutant levels, but due to their sparse distribution, they cannot capture accurately the spatial variability of air pollutant concentrations within cities. Dedicated in-depth field campaigns have dense spatial coverage of the measurements but are held for relatively short time periods. Hence, their representativeness is limited. Moreover, the oftentimes integrated measurements represent time-averaged records. Recent advances in communication and sensor technologies enable the deployment of dense grids of Wireless Distributed Environmental Sensor Networks for air quality monitoring, yet their capability to capture urban-scale spatiotemporal pollutant patterns has not been thoroughly examined to date. Here, we summarize our studies on the practicalities of using data streams from sensor nodes for air quality measurement and the required methods to tune the results to different stakeholders and applications. We summarize the results from eight cities across Europe, five sensor technologies-three stationary (with one tested also while moving) and two personal sensor platforms, and eight ambient pollutants. Overall, few sensors showed an exceptional and consistent performance, which can shed light on the fine spatiotemporal urban variability of pollutant concentrations. Stationary sensor nodes were more reliable than personal nodes. In general, the sensor measurements tend to suffer from the interference of various environmental factors and require frequent calibrations. Pracoviště Ústav experimentální medicíny Kontakt Lenka Koželská, lenka.kozelska@iem.cas.cz, Tel.: 241 062 218, 296 442 218 Rok sběru 2018 Elektronická adresa https://www.mdpi.com/1424-8220/17/10/2263
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