The application of multibeam sonar technology for quantitative estimates of fish density in shallow water acoustic surveys

The paper describes the main drawbacks in the application of conventional acoustics in shallow waters, and reviews the advantages and limitations that existing multibeam sonar present in these ecosystems. New techniques and methods for adapting multibeam sonar to shallow waters are proposed and disc...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Aquatic living resources (Montrouge) 2000, Vol.13 (5), p.385-393
Hauptverfasser:	Gerlotto, François, Georgakarakos, Stratis, Eriksen, Peter K
Format:	Artikel
Sprache:	eng
Schlagworte:	3D image analysis acoustique horizontale analyse d’image tridimensionnelle Animal, plant and microbial ecology Biological and medical sciences faibles profondeurs (« petits fonds ») Freshwater Fundamental and applied biological sciences. Psychology General aspects. Techniques horizontal acoustics Marine Methods and techniques (sampling, tagging, trapping, modelling...) multibeam sonar shallow waters sonar multi-faisceaux spatial statistics statistiques spatiales
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!