Vessel InformationTypeResearch VesselOperatorScripps Institution of OceanographyFlagUSAMMSI369140000Sonar System InformationKongsberg EM124(12 kHz)Kongsberg EM712(40 to 100 kHz)Related LinksCruise CatalogR2R Quality Assessment Technical Reports 2021 Sally Ride EM124-SAT EM712-QAT Cruise ID: SR2104 Multibeam System: EM124/EM712 Dates: June 27 – July 7, 2021 The R/V Sally Ride (SR) received an upgrade of its EM122 topside electronics (installed 2016) to new EM124 hardware and installation of a new SBP29 subbottom profiling system during the 2020-21 maintenance period.

Vessel InformationTypeResearch VesselOperatorWoods Hole Oceanographic InstitutionFlagUSAMMSI338767000Sonar System InformationKongsberg EM122(12 kHz, 150°, 1x1° beams)Kongsberg EM710(70 kHz, 140°, 0.5x1° beams)Related LinksCruise CatalogR2R Quality Assessment Technical Reports 2016 Neil Armstrong Sea Acceptance Trails Cruise ID: AR03-01 Multibeam System: EM122/EM710 Dates: February 10-17, 2016  The R/V Neil Armstrong is a new vessel operated by Woods Hole Oceanographic Institute (WHOI)equipped with Kongsberg Maritime (KM) EM122 (12 kHz) and EM710 (70-100 kHz) multibeamechosounders.

Vessel InformationTypeResearch VesselOperatorWoods Hole Oceanographic InstitutionFlagUSAMMSI367241000Sonar System InformationKongsberg EM124(12 kHz, 150°, 1x1° beams)Related LinksCruise CatalogR2R Quality Assessment Technical Reports 2021 Atlantis EM124 Sea Acceptance Tests Cruise ID: AT43-02 Multibeam System: EM124/Seapath 380 Dates: July 18-21, 2021 The R/V Atlantis replaced its EM122 multibeam echosounder with an EM124 upgrade during the 2020-21 midlife refit period; a Seapath 380 position/attitude system was installed to replace the PHINS as the primary feed to the multibeam mapping system.