| 摘要 |
<p>The present invention relates to a ground station transmission method using multiple copies of data between satellites, and more particularly, to a ground station transmission method using multiple copies of data between multiple satellites performing a swarm flight or a formation flight. The ground station transmission method using multiple copies of data between satellites include: a communications satellite selecting step (S100) of selecting a communications satellite among the satellites to perform data communications with the ground station; a data transmission and copying step (S300) to receive and copy, by the communications satellite selected in the communications satellite selecting step (S100), the data obtained from the satellites; a satellite data error determination step (S500) of determining an error of the data by comparing the data received by the communications satellite in the data transmission and copying step (S300); and a data transmission step (S700) to transmit the data to the ground station through a communications with the ground station when the error of the data is not discovered according to a determination result of the communications satellite in the satellite data error determination step (S500).</p> |
