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SEA AREA INFORMATION GENERATION PROGRAM, SEA AREA INFORMATION GENERATION METHOD, AND SEA AREA INFORMATION GENERATION DEVICE
SEA AREA INFORMATION GENERATION PROGRAM, SEA AREA INFORMATION GENERATION METHOD, AND SEA AREA INFORMATION GENERATION DEVICE
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机译:海域信息生成程序,海域信息生成方法以及海域信息生成装置
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摘要
PROBLEM TO BE SOLVED: To provide a sea area information generation program, a sea area information generation method, and a sea area information generation device which can determine an approach that is highly likely to collide.SOLUTION: The sea area information generation program causes a computer to execute processing of acquiring positional information which shows the positions of ships at each specific times. The sea area information generation program causes a computer to execute processing of acquiring or generating sea route information from the positional information. The sea area information generation program causes a computer to execute processing of generating a statistic of a closest-approach distance according to the opposing relation of two ships and whether a ship track is along a sea route with reference to the sea route information and the positional information for each sea area corresponding to the closest-approach position of the two ships.SELECTED DRAWING: Figure 13
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