The multi spectrum sensor installed on drones transmits various wavelengths of bands to identify the vegetation index and prevent damages from harmful insects and diseases on farmlands and forests. Drones can easily identify seasonal changes on vast farmlands and inaccessible forests. Drones help to convert the data into numeric values to analyze the anticipated harvest time of crops or problems to the growth of arbors.

Accurate GPS survey systems and flight route settings can prevent redundant spraying of pesticides and drifting for efficient and economical disease control plans. Drones can replace people in various work environments, such as hills, terraced fields, etc. Also, the units are embedded with obstacle-avoiding feature to ensure safe flights each time.

Crop monitoring from seeding to harvest can efficiently plan and execute fertilizer and pesticide sprays, disease prevention, and growth control. Systemized and ongoing crop control maximizes profitability and allows risk control. Convenient interfaces and simple manipulation can significantly save labor cost and time.