REAL SEA AREA PERFORMANCE PROVIDING SYSTEM FOR VESSEL
NAVIGATION ASSISTANCE DEVICE AND NAVIGATION ASSISTANCE METHOD
NAVIGATION ASSISTANCE DEVICE AND NAVIGATION ASSISTANCE METHOD
NAVIGATION ASSISTANCE DEVICE AND NAVIGATION ASSISTANCE METHOD
OFFSHORE FLOATING BODY STRUCTURE AND ITS STERN STRUCTURE
OCEANIC FLOATING STRUCTURE AND STERN STRUCTURE THEREFOR
NAVIGATION METHOD FOR VESSEL, NAVIGATION SYSTEM, AND VESSEL
COLLISION INFORMATION PROVIDING SYSTEM, COLLISION DETERMINATION SYSTEM, AND MARINE VESSEL
DISTURBANCE ESTIMATION DEVICE, DISTURBANCE ESTIMATION METHOD, AND DISTURBANCE ESTIMATION PROGRAM