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Polarization lidar detection of agricultural aerosol emissions
dc.contributor.author | Gregorio, Eduard |
dc.contributor.author | Gené Mola, Jordi |
dc.contributor.author | Sanz Cortiella, Ricardo |
dc.contributor.author | Rocadenbosch Burillo, Francisco |
dc.contributor.author | Chueca, Patricia |
dc.contributor.author | Arnó Satorra, Jaume |
dc.contributor.author | Solanelles, Francesc |
dc.contributor.author | Rosell Polo, Joan Ramon |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2018-05-10T14:07:33Z |
dc.date.available | 2018-05-10T14:07:33Z |
dc.date.issued | 2018-04-18 |
dc.identifier.citation | Gregorio, E., Gené, J., Sanz, R., Rocadenbosch, F., Chueca, P., Arnó, J., Solanelles, F., Rosell, J.R. Polarization lidar detection of agricultural aerosol emissions. "Journal of sensors", 18 Abril 2018, vol. 2018, p. 1-9 |
dc.identifier.issn | 1687-725X |
dc.identifier.uri | http://hdl.handle.net/2117/117102 |
dc.description.abstract | Agricultural aerosol emissions can significantly impact human and animal health as well as the environment. Therefore, it is essential to adopt new sensing techniques for real-time monitoring these emissions in high temporal and spatial resolution. In recent years, light detection and ranging (lidar) technology has been used for measuring the particulate matter emitted from agricultural operations. However, conventional nonpolarized lidar systems cannot discriminate between different types of aerosols, which can lead to misinterpretation of the results. To overcome this limitation, this study applies the polarization lidar technique to monitor agricultural aerosols. A 355¿nm polarization lidar system was used to measure the emissions generated during pesticide spraying operations. The results showed that depolarization ratios due to field dust (0.220–0.268) and to road dust (0.385) are clearly higher than those caused by pesticide spray drift (0.028–0.043) or by diesel exhaust (0.099), which can be used to differentiate each type of aerosol. These results support the development of new polarization lidar systems specifically designed to study the impact of agricultural activities on air quality. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció |
dc.subject.lcsh | Remote sensing |
dc.title | Polarization lidar detection of agricultural aerosol emissions |
dc.type | Article |
dc.subject.lemac | Teledetecció |
dc.contributor.group | Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
dc.identifier.doi | 10.1155/2018/1864106 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.hindawi.com/journals/js/2018/1864106/ |
dc.rights.access | Open Access |
local.identifier.drac | 22520584 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/MICINN//AGL2010-22304-C04-03/ES/ESTRATEGIAS INTEGRALES PARA UNA UTILIZACION DE FITOSANITARIOS SEGURA Y EFICAZ. PULVERIZACION DE PRECISION Y MONITORIZACION DE LA DERIVA EN FRUTICULTURA./ |
dc.relation.projectid | info:eu-repo/grantAgreement/MEC//AGL2007-66093-C04-03/ES/REDUCCION DEL USO DE PRODUCTOS FITOSANITARIOS EN CULTIVOS ARBOREOS. OPTIMIZACION DE LA DOSIS DE APLICACION EN TRATAMIENTOS MECANIZADOS DE FRUTALES./ |
dc.relation.projectid | info:eu-repo/grantAgreement/MINECO//AGL2013-48297-C2-2-R/ES/HERRAMIENTAS DE BASE FOTONICA PARA LA GESTION AGRONOMICA Y EL USO DE PRODUCTOS FITOSANITARIOS SOSTENIBLE EN CULTIVOS ARBOREOS EN EL MARCO DE LA AGRICULTURA DE PRECISION/ |
local.citation.author | Gregorio, E.; Gené, J.; Sanz, R.; Rocadenbosch, F.; Chueca, P.; Arnó, J.; Solanelles, F.; Rosell, J.R. |
local.citation.publicationName | Journal of sensors |
local.citation.volume | 2018 |
local.citation.number | 9 |
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