Résumé
We present a methodology applying multibeam sonar for three-dimensional (3D) observation of fish schools that enhances the conventional use of vertical scientific echo sounders. The sonar we employ has 60 beams of 1.5 degrees each.
- Titre
- From two dimensions to three: The use of multibeam sonar for a new approach in fisheries acoustics
- Créateurs - sans rôle
- Francois GerlottoMarc SoriaPierre Freon
- Détails de publication
- Canadian journal of fisheries and aquatic sciences, Vol.56(1), pp.6-12
- Éditeur
- Canadian Science Publishing NRC Research Press
- Identifiants
- 99157402609311
- Unité académique
- MARine Biodiversity, Exploitation & Conservation - MARBEC
- Langue
- English
- Type de ressource
- Journal article