Ekkoloddsvinger i pendeloppheng

dc.contributor.author	Vestnes, Gudmund
dc.contributor.author	Nakken, Odd
dc.date.accessioned	2008-06-26T08:06:14Z
dc.date.issued	1972
dc.identifier.issn	0015-3133
dc.identifier.uri	http://hdl.handle.net/11250/107927
dc.description.abstract	The surface layer, 0-15 m, will as a rule not be satisfactorly covered by ordinary hull mounted vertical echo sounder transducers. A side looking transducer has been tried onboard the R.V. "G. O. Sars". The transducer is stabilized for ship rolling by mounting it as a pendulum. The recordings obtained from near surface scatterers (small schools of capelin) are promising, and the pendulum transducer might be a useful support to the echo sounders and sonars during echo surveys.	en
dc.format.extent	131188 bytes
dc.format.mimetype	application/pdf
dc.language.iso	nob	en
dc.publisher	Fiskeridirektoratets Havforskningsinstitutt	en
dc.title	Ekkoloddsvinger i pendeloppheng	en
dc.title.alternative	A pendulum stabilized echo sounder transducer	en
dc.type	Journal article	en
dc.source.pagenumber	476-477
dc.source.volume	58
dc.source.journal	Fiskets Gang
dc.source.issue	23