What technology provides near real-time surface imaging via its SAR and MTI radar mode?

The technology that offers near real-time surface imaging via its Synthetic Aperture Radar (SAR) and Moving Target Indication (MTI) radar mode is the Global Hawk. This unmanned aerial vehicle (UAV) is known for its high-altitude, long-endurance capabilities and advanced sensors, which include sophisticated radar systems that allow it to gather detailed surveillance data over large areas.

The Synthetic Aperture Radar is capable of creating high-resolution images regardless of lighting conditions, while the Moving Target Indication mode helps to detect and track moving objects on the ground, which is crucial for military and intelligence applications. This combination makes Global Hawk an invaluable asset for real-time reconnaissance and battlefield awareness, beyond detection technology used in other UAVs.

In contrast, the RQ-4 Block 30 is a variant of the Global Hawk that incorporates some of the same capabilities but is not the primary identification linked to the radar technology mentioned in the question. The MQ-1 Predator and Shadow 200 have their own systems but do not provide the same level of capabilities with regard to SAR and MTI imaging compared to Global Hawk.