By taking launch detection information of a flying object as a starting point, a ground system repeats process of referring to a model database that has stored therein a plurality of flying path models, analyzing flying object surveillance information measured by a subsequent surveillance satellite, excluding a nonconforming flying path model, analyzing flying object surveillance information measured by a next subsequent surveillance satellite, and excluding a nonconforming flying path model. The ground system determines a flying path model not excluded to be left as a provisional flying path prediction model. Based on flying object surveillance information measured by a plurality of subsequent surveillance satellites subsequent to the surveillance satellite, the ground system corrects a deviation amount from the provisional flying path model to predict a flying path to an impact of the flying object.
Flying path prediction method, ground system, flying object's flying path model, flying path prediction device, flying object tracking system, flying object coping system, unified data library, surveillance satellite, and satellite constellation
04.02.2025
Patent
Elektronische Ressource
Englisch
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