Medium range drones and long-range drones. The activity radius of ultra short range drones is within 15km, the activity radius of short range drones is between 15-50km, the activity radius of short range drones is between 50-200km, the activity radius of medium range drones is between 200-800km, and the activity radius of long range drones is greater than 800km.

According to task height classification, drones can be divided into ultra-low altitude drones, low altitude drones, hollow drones, high-altitude drones, and ultra-high altitude drones. The mission height of ultra-low altitude drones is generally between 0-100m, the mission height of low altitude drones is generally between 100-1000m, the mission height of hollow drones is generally between 1000-7000m, the mission height of high-altitude drones is generally between 7000-18000m, and the mission height of ultra-high altitude drones is generally greater than 18000m.