A non-transitory computer-readable recording medium stores a ship track data display program that causes a computer to execute a process including: first extracting particular ship track data for a set of particular ships with a relative distance therebetween being within a predetermined range, from ship track data for a plurality of ships; second extracting a place where a distance between ship tracks thereof is at a local minimum, from the particular ship track data; and associatively displaying, for the place, point data of a ship that previously arrives at the place, in the set of particular ships, and point data of another ship at a point of time when the ship that previously arrives at the place arrives at the place.
SHIP TRACK DATA DISPLAY METHOD, SHIP TRACK DATA DISPLAY DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM
2017-10-26
Patent
Elektronische Ressource
Englisch
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