Mostra el registre d'ítem simple
A comparative study of calibration methods for low-cost ozone sensors in IoT platforms
dc.contributor.author | Ferrer Cid, Pau |
dc.contributor.author | Barceló Ordinas, José María |
dc.contributor.author | García Vidal, Jorge |
dc.contributor.author | Ripoll, Anna |
dc.contributor.author | Viana, Mar |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat en Arquitectura de Computadors |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors |
dc.date.accessioned | 2020-01-23T14:07:46Z |
dc.date.available | 2020-01-23T14:07:46Z |
dc.date.issued | 2019-12-01 |
dc.identifier.citation | Ferrer, P. [et al.]. A comparative study of calibration methods for low-cost ozone sensors in IoT platforms. "IEEE Internet of Things Journal", 1 Desembre 2019, vol. 6, núm. 6, p. 9563-9571. |
dc.identifier.issn | 2327-4662 |
dc.identifier.uri | http://hdl.handle.net/2117/175528 |
dc.description | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
dc.description.abstract | This paper shows the result of the calibration process of an Internet of Things platform for the measurement of tropospheric ozone (O 3 ). This platform, formed by 60 nodes, deployed in Italy, Spain, and Austria, consisted of 140 metal–oxide O 3 sensors, 25 electro-chemical O 3 sensors, 25 electro-chemical NO 2 sensors, and 60 temperature and relative humidity sensors. As ozone is a seasonal pollutant, which appears in summer in Europe, the biggest challenge is to calibrate the sensors in a short period of time. In this paper, we compare four calibration methods in the presence of a large dataset for model training and we also study the impact of a limited training dataset on the long-range predictions. We show that the difficulty in calibrating these sensor technologies in a real deployment is mainly due to the bias produced by the different environmental conditions found in the prediction with respect to those found in the data training phase. |
dc.format.extent | 9 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Internet |
dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura |
dc.subject.lcsh | Internet of things |
dc.subject.lcsh | Temperature measurements |
dc.subject.other | Internet of Things (IoT) platform |
dc.subject.other | Low-cost sensors |
dc.subject.other | Quality of information (QoI) |
dc.subject.other | Sensor calibration |
dc.subject.other | Uncontrolled environments |
dc.title | A comparative study of calibration methods for low-cost ozone sensors in IoT platforms |
dc.type | Article |
dc.subject.lemac | Internet de les coses |
dc.subject.lemac | Termometria |
dc.contributor.group | Universitat Politècnica de Catalunya. CNDS - Xarxes de Computadors i Sistemes Distribuïts |
dc.identifier.doi | 10.1109/JIOT.2019.2929594 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/8765745/ |
dc.rights.access | Open Access |
local.identifier.drac | 26570534 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/MINECO/1PE/TIN2016-78473-C3-1-R |
dc.relation.projectid | info:eu-repo/grantAgreement/AGAUR/RIS3CAT/2017 SGR 990 |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/688110/EU/Collective Awareness Platform for Tropospheric Ozone Pollution/CAPTOR |
local.citation.author | Ferrer, P.; Barcelo, J.; Garcia, J.; Ripoll, A.; Viana, M. |
local.citation.publicationName | IEEE Internet of Things Journal |
local.citation.volume | 6 |
local.citation.number | 6 |
local.citation.startingPage | 9563 |
local.citation.endingPage | 9571 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [1.050]
-
Articles de revista [164]
-
Articles de revista [108]