Vessel Information Type Ice Breaker Operator United States Coast Gaurd Flag USA MMSI 303902000 Sonar System Information Kongsberg EM122
(12 kHz, 150°) Related Links Cruise Catalog
R2R Quality Assessment
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2023 R/V Healy EM122 QAT Report
Cruise ID: HLY23TAMultibeam System: EM122Dates: May 23 – July 13, 2023 Attached Documents Report: Related Information
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2022 Healy EM122 QAT Report
Cruise ID: HLY22TA Multibeam System: EM122 Dates: May 21-23, 2022 USCGC Healy underwent pre-season Quality Assurance Testing to evaluate performance of the multibeam mapping system using existing calibration and accuracy test sites off Washington. Attached Documents Report: Related Information Cruise Data at R2R
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2021 Healy QAT
Cruise ID: HLY21 TA Multibeam System: EM122 Dates: May 28-30, 2021 Attached Documents Report: Appendix: Related Information
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2020 Healy EM122 QAT Report
Cruise ID: HLY20TC Multibeam System: EM122 Dates: July 13-19, 2020 Attached Documents Report: Related Information
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2017 Healy Quality Assessment Report
Cruise ID: HLY17TA Multibeam System: EM122 Dates: May 16-20, 2017 The USCGC Healy is equipped with a Kongsberg MaritimeEM122(12kHz)deepwater multibeam echosounder utilizing both a Seapath 330+ (primary) and Applanix POS/MV(secondary) positioning and attitude reference systems. This report describes the procedures and results from a review of system geometry, geometric calibrations(‘patch tests’),vessel noise testing, swath accuracy…
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2014 Healy Acoustic Test Report
Vessel: USCGC Healy Multibeam System: EM122 Dates: August 13-24, 2014 Gates Acoustic Services was tasked by SCRIPPS Institute of Oceanography to investigate and quantify acoustic issues associated with operation of the USCGC HEALY (WAGBG20). An at-sea investigation was accomplished during ship operations in deep water out of Nome, Alaska on August 13-24, 2014. During the…