Digital imagery can be transmitted from a remote sensing platform to a ground station using the ________?

Digital imagery can be transmitted from a remote sensing platform to a ground station using the ________?

• A. RF datalink
• B. Wi-Fi
• C. Satellite link
• D. Fiber optic

Answer: (A)

Digital imagery from a drone to a ground station is transmitted over a radio frequency datalink. This wireless link provides the necessary range and reliability to downlink payload data from an airborne platform to the ground in real time or near real time. Wi‑Fi generally lacks the range and robustness for remote operations. A satellite link could be used for very long distances, but it adds cost, latency, and complexity. Fiber optic requires a physical connection and isn’t practical for air-to-ground transmission. So the RF datalink is the most suitable option for this downlink.

Digital imagery from a drone to a ground station is transmitted over a radio frequency datalink. This wireless link provides the necessary range and reliability to downlink payload data from an airborne platform to the ground in real time or near real time. Wi‑Fi generally lacks the range and robustness for remote operations. A satellite link could be used for very long distances, but it adds cost, latency, and complexity. Fiber optic requires a physical connection and isn’t practical for air-to-ground transmission. So the RF datalink is the most suitable option for this downlink.