Development of a nautical drone for coastal and estuarine water sampling. Développement d'un drone nautique pour le prélèvement d'échantillons d'eau en milieu côtier et estuarien (SPEEdoo)

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Daniel, Anne | Rousseaux, Patrick | Le Gall, Erwan | Perchoc, Jonathan | Lunven, Michel

Edité par CCSD ; EDP Sciences -

International audience. A nautical drone was designed for the monitoring of estuarine and coastal waters in the context of the Water Framework Directive (WFD) to :- go up to 500 m off the coastline in less than 5 minutes,- perform in situ measurements (temperature, salinity, turbidity),- collect water samples for later analysis in the laboratory (phytoplankton identification, chlorophyll, nutrients, ...). . Un drone nautique a été développé pour la surveillance des eaux côtières et estuariennes dans le cadre de la Directive Cadre sur l'Eau (DCE) pour :- aller du rivage à un point de prélèvement situé à 500 m en moins de 5 minutes,- effectuer des mesures in situ,- prélever des échantillons d'eau pour une analyse ultérieure au laboratoire (identification des espèces phytoplanctoniques, chlorophylle, nutriments,...).

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