SFI CRIMAC cruise 2024 on GO Sars. Installation and testing of new Kongsberg Discovery ES18-11 mk2 transducer, broadband measurements of mesopelagic layers, development of broadband calibration procedure, testing sediment suppression sheet for in trawl camera solutions.
SFI CRIMAC cruise 2024 on GO Sars. Installation and testing of new Kongsberg Discovery ES18-11 mk2 transducer, broadband measurements of mesopelagic layers, development of broadband calibration procedure, testing sediment suppression sheet for in trawl camera solutions.
2024.09.25 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.04.28 CRIMAC experiments in Austevoll Research Station. We prepare for a series of acoustic broadband echo measurements experiments on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.04.28 CRIMAC experiments in Austevoll Research Station. We prepare for a series of acoustic broadband echo measurements experiments on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.05.22 CRIMAC experiments in Austevoll Research Station. We prepare for a series of acoustic broadband echo measurements experiments on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.05.22 CRIMAC experiments in Austevoll Research Station. We prepare for a series of acoustic broadband echo measurements experiments on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.05.22 CRIMAC experiments in Austevoll Research Station. We prepare for a series of acoustic broadband echo measurements experiments on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.05.22 CRIMAC experiments in Austevoll Research Station. We prepare for a series of acoustic broadband echo measurements experiments on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.09.25 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.09.25 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
2024.11.20 CRIMAC experiments in Austevoll Research Station. We conduct acoustic broadband echo measurements on a caged population of salmon from small size to large (0,4kg to 3kg) over the season of 2024
CRIMAC forsøk på Austevoll. Dette var eit av dei første forsøka gjort på HI sitt nye sjøanlegg på Austevoll. Vi gjorde ekkoloddmålingar på 6 grupper av laks med ulik storleik, ei gruppe om gongen, for å utvikle metodar for å bestemme storleiken på laks ved hjelp av breibandsakustikk. Den siste måleperioden vart ramma av angrep frå perlesnormanet, men vi kom i mål til slutt.
Konstruksjon og justering av ekkolodd-rigg. Harald Fitje har laga ein ekkolodd-rigg til CRIMAC-prosjektet med fem ekkolodd-svingarar som skal sjå oppover. Difor er riggen konstruert som eit gyroskop. Vi justerte vinklane på svingarane i trappeoppgangen i høgblokka ved å plassere ein laser på kvar svingar og sikte på ein blink i 7 etasje.
