The 2016 satellite would probably act as the surface vehicle's data-relaystation to get its pictures and other information back to scientists.
2016年发射的卫星将可能作为表面探测器的数据中继站，将所得到的图片和其他信息反馈给科学家。
2
Using the company's UAS battle-management software, airborne operators issued NATO-standard sensor and air-vehicle commands via a UHF satellite communication link and ground-stationrelay.
Satellite - A radio relaystation that orbits earth. A satellite communications system also includes earth stations which communicate with each other via the satellite.