EM304

  • 2021 Okeanos Explorer MKII SAT

    Cruise ID: EX2101 Multibeam System: EM304 Dates: April 16 – May 10, 2021 The Okeanos Explorer replaced its original Kongsberg EM302 TX array (2007) with a new EM304 MKII array during the 2020-21 winter maintenance period. The TX array modules are serial numbers 1-14, signifying early adoption of this MKII following the extended service life…

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  • 2020 Okeanos Explorer EM304 SAT

    Cruise ID: EX2000 Multibeam System: EM304 Dates: March 3-8, 2020 The Okeanos Explorer received a Kongsberg EM304 multibeam echosounder topside upgrade over the 2019-20 winter maintenance period. No changes were made to the TX or RX arrays (installed in 2007 and 2018, respectively) or the Applanix POS MV positioning and attitude system. Attached Documents Report:…

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