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dc.rights.licenseopenen_US
dc.contributor.authorPALOMAR-VAZQUEZ, Jesus
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorCABEZAS-RABADAN, Carlos
dc.contributor.authorFERNANDEZ-SARRIA, Alfonso
dc.contributor.authorPRIEGO-DE-LOS-SANTOS, Enrique
dc.contributor.authorPONS-CRESPO, Ramon
dc.contributor.authorPARDO-PASCUAL, Josep E.
dc.date.accessioned2023-06-05T12:07:44Z
dc.date.available2023-06-05T12:07:44Z
dc.date.issued2022-08-01
dc.identifier.issn2352-3409en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/182480
dc.description.abstractEnGallocanta is the largest well-preserved saline lake in Western Europe, included in the Ramsar List. Associated with its shallow morphology, the lake undergoes strong variations in its water surface extent along time that condition the habitat distribution and the ecological functions. Data on the morphology of the lake and its hydrological variations along time may be of paramount ecological importance for the managers of this natural space. Even though its interest for research and management purposes, no accurate and robust dataset of this nature covering large periods of time is available. This dataset presents a multi-decadal mapping with a sub-weekly frequency (2-5 days) of the contour of the Gallocanta Lake (NE Iberian Peninsula) along the period 1984-2020 (1043 dates with information). The shoreline position appears continuously defined with subpixel accuracy from the freely-available images acquired by the satellites Sentinel-2 (sensor MSI) and Landsat 5 (TM), 7 (EMT+), and 8 (OLI) by applying the extraction system SHOREX. The satellite-derived shorelines allow the definition of the surface of the lake and are combined with a digital elevation model to assign elevation values to the points defining each shoreline. This allows deducing the mean elevation of the water level and the volumetric changes for those same dates. This data package constitutes a valuable source of information for carrying out robust analyses of the trends of the lake along decades, as well as its response to individual rainfall events.
dc.language.isoENen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subject.enShoreline changes
dc.subject.enWater level fluctuations
dc.subject.enRemote sensing
dc.subject.enLake monitoring
dc.subject.enShoreline extraction
dc.subject.enSatellite-derived shorelines
dc.subject.enLandsat
dc.subject.enSentinel
dc.title.enShoreline contour, water level elevation and volumetric dataset (1984-2020) for the Gallocanta Lake (NE Spain)
dc.title.alternativeData in Briefen_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.dib.2022.108437en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalData in Briefen_US
bordeaux.volume43en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.identifierhal-04117230
hal.version1
hal.date.transferred2023-06-05T12:07:47Z
hal.exporttrue
dc.rights.ccCC BY-NC-NDen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Data%20in%20Brief&rft.date=2022-08-01&rft.volume=43&rft.eissn=2352-3409&rft.issn=2352-3409&rft.au=PALOMAR-VAZQUEZ,%20Jesus&CABEZAS-RABADAN,%20Carlos&FERNANDEZ-SARRIA,%20Alfonso&PRIEGO-DE-LOS-SANTOS,%20Enrique&PONS-CRESPO,%20Ramon&rft.genre=article


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