International Council for the Exploration of the Sea (ICES) Ship Code List International Council for the Exploration of the Sea (ICES) http://www.ices.dk resourceProvider 31BO ICES USNS Bowditch Military Sealift Command Operator of Ship United States sponsor Kongsberg Simrad EM121A Multibeam The determination of ocean depths or the general configuration of the sea floor as determined by the profile analysis of depth data, using a multibeam, wide-swath echo sounder. Knudsen 320 BR Subbottom/Chirp Sub-bottom profiler: 3.5 kHz Chirp DGPS, NovAtel OEM2-3151R Navigation Navigation