Real time detection and localization system for underwater acoustic signal with cable observatories in the west Pacific Ocean

Autor:	Tomonari Akamatsu, Shuhei Nishida, Katsuyoshi Kawaguchi, Ikuo Matsuo, Ryoichi Iwase
Rok vydání:	2016
Předmět:	010302 applied physics Seismometer Astrophysics::Instrumentation and Methods for Astrophysics 01 natural sciences Signal Pacific ocean Fin Whales Observatory 0103 physical sciences Species identification Localization system Underwater Geology Remote sensing
Zdroj:	2016 Techno-Ocean (Techno-Ocean).
DOI:	10.1109/techno-ocean.2016.7890714
Popis:	A previous research reported that the cable system off Kushiro-Tokachi was detected low frequency calls of fin whales. In this research, as an application using cable observatories about “development of remote species identification technologies for marine organisms”, we developed a real-time processing system for underwater acoustic signal with cable observatory. This paper reports the results of automatically detection and localization from continues observation using hydrophones and seismometers of the cable observatory. The applied system in cable observatories visualizes the number and position of fin whales.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1a86da9951dcbd35e8f41c8a902164aa https://doi.org/10.1109/techno-ocean.2016.7890714 Zobrazit plný text záznamu