During sUAS operations, what does "geo-fencing" refer to?

Geo-fencing refers to a technology that creates virtual boundaries using GPS or RFID technology to restrict or control the operation of small unmanned aircraft systems (sUAS) within predefined geographic boundaries. This is particularly important for maintaining safety, ensuring compliance with regulations, and avoiding restricted areas such as airports or populated zones. By setting up these boundaries, operators can prevent their sUAS from unintentionally entering hazardous or restricted areas, thus enhancing the overall safety of operations.

The other options relate to different aspects of drone technology or operations but do not accurately describe geo-fencing. Increased battery life focuses on energy efficiency techniques rather than spatial restrictions, while automatic landing systems pertain to the control of the drone during landing, and radar detection is a different technology used for object recognition and monitoring in the airspace. Thus, understanding geo-fencing as a safety measure within spatial constraints is essential for responsible sUAS operation.