Agricultural Machinery Engineering
Agricultural Machinery Engineering 101: Agricultural Drones — Airframe Design for Spraying and Growth Sensing
The term 'agricultural drone' actually covers two systems with very different characters: spray drones that carry pesticides and fertilizer, and sensing drones that measure crop condition. This article reads through actual machine specs and public materials the spray system of tank/pump/nozzle, NDVI as a growth indicator, and the structure of Japan's Civil Aeronautics Act and flight-level regulations.