2019 Okeanos Explorer EM302 Shakedown

Cruise ID: EX1902 Multibeam System: EM302 Dates: May, 2019 The primary shakedown activities included: 2019-05-12: depart Pascagoula, MS EM302 and POS MV geometry / config.

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2019 E/V Nautilus Quality Assessment Report

Cruise ID: NA105 Multibeam System: EM302 Dates: January 18-21, 2021 Heading into the 2019 operating season, the EM302 and associated sensors aboard the E/V Nautilusare working very well compared to the 2018 NA093 Quality Assurance Test (QAT) and earlier shipboard assessments.

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2019 Neil Armstrong EM710 Calibration

Cruise ID: AR41 Multibeam System: EM710 Dates: November 18-22, 2019 Calibrations (‘patch tests’) were planned for the EM710 and EM122 multibeam echosounders on R/V NeilArmstrong in the vicinity of the continental shelf break south of WHOI for opportunistic testing in 2019.

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2019 Atlantis Seapath Test

Cruise ID: AT42-10 Multibeam System: EM122/Seapath Dates: May 5-9, 2019 R/V Atlantis EM122 multibeam data includes intermittent depth artifacts across the swath that do not appear to be correlated with roll, pitch, sound speed, latency, or other sensor integration errors.

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2019 Sikuliaq Calibration Report

Cruise ID: SKQ201907T Multibeam System: EM302/EM122 Dates: January 18-21, 2021 The University of Alaska’s UNOLS vessel R/V Sikuliaq(SKQ) is equipped with Kongsberg Maritime EM302 and EM710 multibeam echosounders and a Seapath320 positioning / attitude system Attached Documents Report: SKQ201907T_Sikuliaq_EM302_EM710_calibration_20191013Download Related Information Cruise Data at R2R

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