Information System for Achieving Navigational Safety by Obtaining Visual Information Using a 360° Camera

This research was aimed at building a new navigational information support system that could be used for preventing accidents involving sea-going vessels. This paper proposes a methodology for obtaining visual information with a 360° camera, this information can be used to issue early warnings. This methodology involves superimposing image groups captured with the camera, with the superimposed images also providing positional information about the locations where the images were captured. These image groups are superimposed on a map by using a geographical information system. This method is extremely effective as it enables ship navigators to acquire effective information through the visualization of surrounding conditions, particularly in critical marine areas, in addition to providing regularly used information such as that obtained from nautical charts. Furthermore, the use of this system as a navigational simulator during sea voyages is expected to reduce uncertainties for first-time ship navigators visiting unfamiliar marine regions. Therefore, the system can help prevent marine accidents.