Related by context. Frequent words. (Click for all words.) 52 lateral 47 sonars 45 subsurface 44 conning tower 44 seabed 43 hydrophone 43 submersibles 42 radar altimeter 42 hydrodynamic 41 underwater 41 torpedo tubes 41 sonar 40 submersible 40 remotely operated 40 robotic submarines 40 MBARI 39 dimensioning 39 hydrodynamics 39 dimensional seismic 38 ROV 38 scan sonar 38 hyperspectral 38 jet propulsion 38 autonomous underwater 37 vessels 37 frogmen 37 laterally 37 sensors 37 underwater robots 37 ship hull 37 horizontal 37 pectoral fins 37 #/#-in [001] 37 flexure 37 formations 37 cantilevers 37 multispectral 37 radiometer 37 rock outcrop 37 oceanographic 37 kinematics 36 magnetometer 36 AUVs 36 robotic submarine 36 laser scanner 36 seafloor 36 kinematic 36 ocean buoys 36 seismometer 36 hydrophones 36 radome 35 hydrographic 35 downriggers 35 transects 35 rigid hull inflatable 35 transect 35 #m #ft [002] 35 vertical 35 Seabed 35 unmanned submarines 35 buoys 35 spacings 35 remote sensing 35 underwater robot 35 vertically 35 ROVs 35 temperature salinity 35 wireline logs 35 transverse 35 submarine 35 wellbore 35 measurements 35 wireline logging 34 wellbores 34 sea 34 hydrostatic 34 ground penetrating radar 34 telephoto lenses 34 venturi 34 synthetic aperture radar 34 floatation device 34 centrifugation 34 fin 34 laminar flow 34 seamount 34 snakelike 34 optical microscopy 34 longline 34 periscope 34 overpressure 34 MARSIS 34 unmanned underwater 34 surface 34 sensor 33 martian surface 33 vessel 33 subsea 33 azimuth 33 visually inspect 33 ocean 33 dirigible