UNDERSTANDING COASTAL CHANGE FROM NOISY SATELLITE-DERIVED SHORELINE DATASETS: INFLUENCE OF TIDE AND RUNUP CORRECTION AND SPATIAL AVERAGING
dc.rights.license | open | en_US |
hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
dc.contributor.author | CASTELLE, Bruno
IDREF: 087596520 | |
dc.contributor.author | MARIEU, Vincent | |
dc.contributor.author | RITZ, Auguste | |
dc.contributor.author | MASSELINK, Gerd | |
dc.contributor.author | SCOTT, Tim | |
dc.contributor.author | STOKES, Christopher | |
dc.contributor.author | KONSTANTINOU, Aikaterini | |
dc.contributor.author | LERMA, Alexandre Nicolae | |
dc.contributor.author | VANDENHOVE, Marine | |
dc.contributor.author | BUJAN, Stéphane | |
dc.date.accessioned | 2024-02-14T08:36:26Z | |
dc.date.available | 2024-02-14T08:36:26Z | |
dc.date.issued | 2023-04-15 | |
dc.date.conference | 2023-04-11 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/188113 | |
dc.description.abstractEn | Free-of-charge publicly available optical satellite imagery can now be used to provide short-term to multi-decadal shoreline satellite-derived shoreline (SDS) data, with errors typically under 10 m on microtidal beaches. However, SDS accuracy dramatically worsens at high-energy and/or meso to macrotidal lowgradient beaches, which challenges a robust assessment of shoreline variability and trends. In this contribution we demonstrate that, on such beaches, water level (tide + runup) correction and/or an adapted space-averaging of uncorrected (noisy) SDS dataset can substantially reduce uncertainties and thus allow addressing the timeand space variability of shoreline change and their primary drivers. | |
dc.description.sponsorship | Comprendre et prévoir l'évolution contemporaine du traite de côte dans un contexte de changement climatique par assimilation de données satellite dans les modèles hybrides - ANR-21-CE01-0015 | en_US |
dc.language.iso | EN | en_US |
dc.publisher | WORLD SCIENTIFIC | en_US |
dc.title.en | UNDERSTANDING COASTAL CHANGE FROM NOISY SATELLITE-DERIVED SHORELINE DATASETS: INFLUENCE OF TIDE AND RUNUP CORRECTION AND SPATIAL AVERAGING | |
dc.type | Communication dans un congrès | en_US |
dc.identifier.doi | 10.1142/9789811275135_0124 | en_US |
dc.subject.hal | Planète et Univers [physics]/Interfaces continentales, environnement | en_US |
dc.subject.hal | Planète et Univers [physics]/Océan, Atmosphère | en_US |
bordeaux.page | 1347-1353 | en_US |
bordeaux.hal.laboratories | EPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805 | en_US |
bordeaux.institution | Université de Bordeaux | en_US |
bordeaux.institution | CNRS | en_US |
bordeaux.conference.title | Coastal Sediments 2023 | en_US |
bordeaux.title.proceeding | Coastal Sediments 2023 | en_US |
bordeaux.team | METHYS | en_US |
bordeaux.conference.city | New Orleans | en_US |
bordeaux.import.source | hal | |
hal.identifier | hal-04288474 | |
hal.version | 1 | |
hal.invited | oui | en_US |
hal.proceedings | non | en_US |
hal.conference.end | 2023-04-15 | |
hal.popular | non | en_US |
hal.audience | Internationale | en_US |
hal.export | false | |
workflow.import.source | hal | |
dc.rights.cc | Pas de Licence CC | en_US |
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