The dataset includes age- and length-based catch per unit effort data for commercial fish species collected by the French trawl survey EVHOE.

Raw acoustic echosoundings of the water column and archived at SISMER. These data have been acquired: - by single beam or multibeam echosounders, like EK* or ME70 - by oceanographic vessels and national equipment managed by the French Oceanographic Fleet (FOF) - by foreign or national oceanographic vessels in collaboration with Ifremer

The dataset includes age- and length-based catch per unit effort data for commercial fish species collected by the French trawl survey EVHOE.