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dc.rights.licenseopenen_US
dc.contributor.authorGERNEZ, Pierre
dc.contributor.authorLAFON, Virginie
dc.contributor.authorLEROUXEL, Astrid
dc.contributor.authorCURTI, Cécile
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorLUBAC, Bertrand
dc.contributor.authorCERISIER, Sylvain
dc.contributor.authorBARILLÉ, Laurent
dc.date.accessioned2024-05-28T12:13:57Z
dc.date.available2024-05-28T12:13:57Z
dc.date.issued2015-07-24
dc.identifier.issn2072-4292en_US
dc.identifier.urihttps://www.researchgate.net/publication/280555750_Toward_Sentinel-2_High_Resolution_Remote_Sensing_of_Suspended_Particulate_Matter_in_Very_Turbid_Waters_SPOT4_Take5_Experiment_in_the_Loire_and_Gironde_Estuaries
dc.identifier.urioai:researchgate.net:280555750
dc.identifier.urioai:crossref.org:10.3390/rs70809507
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/200095
dc.description.abstractEnAt the end of the SPOT4 mission, a four-month experiment was conducted in 2013 to acquire high spatial (20 m) and high temporal (5 days) resolution satellite data. In addition to the SPOT4 (Take5) dataset, we used several Landsat5, 7, 8 images to document the variations in suspended particulate matter (SPM) concentration in the turbid Gironde and Loire estuaries (France). Satellite-derived SPM concentration was validated using automated in situ turbidity measurements from two monitoring networks. The combination of a multi-temporal atmospheric correction method with a near-infrared to visible reflectance band ratio made it possible to quantify SPM surface concentration in moderately to extremely turbid waters (38-4320 g·m-3), at an accuracy sufficient to detect the maximum turbidity zone (MTZ) in both estuaries. Such a multi-sensor approach can be applied to high spatial resolution satellite archives and to the new ESA Sentinel-2 mission. It offers a promising framework to study the response of estuarine ecosystems to global changes at unprecedented spatio-temporal resolution.
dc.language.isoENen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.sourceresearchgate
dc.sourcecrossref
dc.subject.enSentinel-2
dc.subject.enSPOT4 (Take5)
dc.subject.ensuspended particulate matter
dc.subject.enturbidity
dc.subject.enGironde
dc.subject.enLoire
dc.subject.enestuary
dc.title.enToward Sentinel-2 High Resolution Remote Sensing of Suspended Particulate Matter in Very Turbid Waters: SPOT4 (Take5) Experiment in the Loire and Gironde Estuaries
dc.typeArticle de revueen_US
dc.identifier.doi10.3390/rs70809507en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalRemote Sensingen_US
bordeaux.page9507-9528en_US
bordeaux.volume7en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue8en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamMETHYSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04590791
hal.version1
hal.date.transferred2024-05-28T12:13:59Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccCC BYen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Remote%20Sensing&rft.date=2015-07-24&rft.volume=7&rft.issue=8&rft.spage=9507-9528&rft.epage=9507-9528&rft.eissn=2072-4292&rft.issn=2072-4292&rft.au=GERNEZ,%20Pierre&LAFON,%20Virginie&LEROUXEL,%20Astrid&CURTI,%20C%C3%A9cile&LUBAC,%20Bertrand&rft.genre=article


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