One is the fuselage itself, which needs a stable and suitable platform, so that the film production rate is high, and the other is a suitable camera. After all, Canon is widely used in aerial photography now, which is beyond our control, but the current technology can still meet the demand. The higher the development of the camera, the higher the corresponding definition. third
It needs a good flight control system and a flight control to better plan the route and fly out of the required aerial photography area.
Technological development is changing with each passing day. Only a better and more stable fuselage, a clearer camera and more accurate flight control are available.