Imzilen Taha, Lett Christophe, Chassot Emmanuel, Barde Julien. (2016). Modeling trajectories of fish aggregating devices with satellite images : use cases related to fisheries.
Victoria Mahé : CTOI, 11 p. multigr. (Documents de Réunion ; IOTC–2016–WPDCS12–29). Groupe de Travail sur la Collecte des Données et les Statistiques (GTCDS) = Working Party on Data Collection and Statistics (WPDCS), 12., Victoria (SEY), 2016/11/17.
Titre du document
Modeling trajectories of fish aggregating devices with satellite images : use cases related to fisheries
Année de publication
2016
Type de document
Colloque
Auteurs
Imzilen Taha, Lett Christophe, Chassot Emmanuel, Barde Julien
Source
Victoria Mahé : CTOI, 2016,
11 p. multigr. (Documents de Réunion ; IOTC–2016–WPDCS12–29).
Colloque
Groupe de Travail sur la Collecte des Données et les Statistiques (GTCDS) = Working Party on Data Collection and Statistics (WPDCS), 12., Victoria (SEY), 2016/11/17
This note presents some work related to analysis of FAD trajectories (observed and simulated) by using additional observations of Drifters and related simulations with a model (Ichthyop) driven by satellite products for sea surface currents (OSCAR). We have different goals in mind: comparisons of FADs and surface drifters trajectories (by comparing in situ observations and remote sensing data), predicting the areas where FAD could drift, prevent damages on coral reefs, check if some species are following FADs. However to deal with these use cases, the execution of thousands of simulations is a prerequisite. We propose to execute the runs of the model online with following benefits: all users can run the model remotely without having to configure anything and with additional machine resources, outputs of the model can be stored and shared online and are thus already available for the next steps (post processing). We present and discuss some of the possible use cases and preliminary results.
