The low-altitude economy refers to a comprehensive economic form driven by various low-altitude flight activities of manned and unmanned aircraft, which radiates and promotes the integrated development of related fields. It comprises the low-altitude manufacturing industry, low-altitude flight industry, low-altitude support industry, and comprehensive service industry.

Manned Aircraft: Helicopters, civil airliners, military fighter jets, flying cars, etc.

Unmanned Aerial Vehicles (UAVs): Commonly known as drones, these are aircraft without onboard pilots and equipped with self-contained power systems. They are classified into five categories: micro, light, small, medium, and large.

Low Altitude: Below 1000 meters above mean sea level (AMSL). The specific altitude range can be designated based on the characteristics and actual needs of different regions. True Height: The vertical distance from the flight altitude to sea level or the ground.

Ultra-Low Altitude: Below 100 meters AMSL.