Mostra el registre d'ítem simple

dc.contributor.authorSoriano González, Jesús
dc.contributor.authorAngelats Company, Eduard
dc.contributor.authorAlcaraz, Carles
dc.contributor.authorDiogene Fadini, Jorge
dc.contributor.authorFernández Tejedor, Margarita
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Tecnologia Agroalimentària i Biotecnologia
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Ciència i Tecnologia Aeroespacials
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Ciències del Mar
dc.coverage.spatialeast=0.6962853; north=40.6934831; name=Delta de l'Ebre, Tarragona, Espanya
dc.date.accessioned2021-04-19T07:20:36Z
dc.date.available2021-04-19T07:20:36Z
dc.date.issued2019-07-25
dc.identifier.citationSoriano-González, J. [et al.]. First results of phytoplankton spatial dynamics in two NW-Mediterranean bays from chlorophyll-a estimates using sentinel 2: potential implications for aquaculture. "Remote sensing", 25 Juliol 2019, vol. 11, núm. 1756, p. 1-20.
dc.identifier.issn2072-4292
dc.identifier.urihttp://hdl.handle.net/2117/343856
dc.description.abstractShellfish aquaculture has a major socioeconomic impact on coastal areas, thus it is necessary to develop support tools for its management. In this sense, phytoplankton monitoring is crucial, as it is the main source of food for shellfish farming. The aim of this study was to assess the applicability of Sentinel 2 multispectral imagery (MSI) to monitor the phytoplankton biomass at Ebro Delta bays and to assess its potential as a tool for shellfish management. In situ chlorophyll-a data from Ebro Delta bays (NE Spain) were coupled with several band combination and band ratio spectral indices derived from Sentinel 2A levels 1C and 2A for time-series mapping. The best results (AIC = 72.17, APD < 10%, and MAE < 0.7 mg/m3) were obtained with a simple blue-to-green ratio applied over Rayleigh from Sentinel 2A levels 1C and 2A for time-series mapping. The best results (AIC = 72.17, APD < 10%, and MAE < 0.7 mg/m3) were obtained with a simple blue-to-green ratio applied over Rayleigh corrected images. Sentinel 2–derived maps provided coverage of the farm sites at both bays allowing relating the spatiotemporal distribution of phytoplankton with the environmental forcing under different states of the bays. The applied methodology will be further improved but the results show the potential of using Sentinel 2 MSI imagery as a tool for assessing phytoplankton spatiotemporal dynamics and to encourage better future practices in the management of the aquaculture in Ebro
dc.format.extent20 p.
dc.language.isoeng
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)
dc.rightsAttribution 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria agroalimentària::Pesca::Aqüicultura
dc.subject.otherACOLITE
dc.subject.otherCoastal waters
dc.subject.otherAtmospheric correction
dc.subject.otherTime-series
dc.subject.otherManagement
dc.titleFirst results of phytoplankton spatial dynamics in two NW-Mediterranean bays from chlorophyll-a estimates using sentinel 2: potential implications for aquaculture
dc.typeArticle
dc.subject.lemacMarisc -- Indústria i comerç
dc.identifier.doi10.3390/rs11151756
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.mdpi.com/2072-4292/11/15/1756
dc.rights.accessOpen Access
local.identifier.drac28837735
dc.description.versionPostprint (published version)
local.citation.authorSoriano-González, J.; Angelats, E.; Alcaraz, C.; Diogene, J.; Fernández, M.
local.citation.publicationNameRemote sensing
local.citation.volume11
local.citation.number1756
local.citation.startingPage1
local.citation.endingPage20


Fitxers d'aquest items

Thumbnail

Aquest ítem apareix a les col·leccions següents

Mostra el registre d'ítem simple