A flying object (109) flies on the earth's limb. Three or more surveillance satellites (120) monitor the earth's limb from different latitudes than each other at a time of interest and transmit three or more sets of monitoring data. A ground system (130) receives the three or more sets of monitoring data, calculates three or more line-of-sight directions from the three or more surveillance satellites to the flying object at the time of interest based on the three or more sets of monitoring data, calculates flying object coordinate values indicating the position of the flying object at the time of interest based on the three or more line-of-sight directions, and selects one flight path model from multiple flight path models based on the flying object coordinate values.
FLIGHT PATH MODEL SELECTION METHOD, FLYING OBJECT TRACKING SYSTEM, FLYING OBJECT HANDLING SYSTEM, AND GROUND SYSTEM
2024-04-18
Patent
Electronic Resource
English
European Patent Office | 2022
|European Patent Office | 2024
|European Patent Office | 2023
|