10 0 SHIPS MOTION REMOVED BY AVARAGING 21 1 SHIPS MOTION REMOVED BY MOTION COMPENSATION 32 2 SHIPS MOTION NOT REMOVED 43 3 SHIPS MOTION REMOVED BY AVERAGING 54 4 SHIPS MOTION REMOVED BY MOTION COMPENSATION 65 5 SHIPS MOTION NOT REMOVED 76 6 DOPPLER CURRENT PROFILING METHOD NOT USED 815 15 MISSING VALUE 9