Implementation of an end-to-end model of the Gulf of Lions ecosystem (NW Mediterranean Sea). I. Parameterization, calibration and evaluation

•Spatialized dynamic model linking the coupled model Eco3M-S/SYMPHONIE to OSMOSE.•The model was calibrated and evaluated with satellite, biomass, landings, and trophic data.•Outputs of the end-to-end OSMOSE-GoL model are similar to field and literature data.