DJI AGRAS MG-1S

Equipped with DJI's advanced A3 Flight Controller, the MG-1S is capable  of high levels of reliability. Its algorithm has been optimized for  agricultural utilizations, ensuring stable flight even with sloshing liquids. In addition, the redundant design of the A3 includes dual compasses. If an error occurs in one sensor, the system will automatically switch to the other sensor to continue safe, reliable flight.

Three high-precision, microwave radars are placed on the front slope, rear slope and the bottom of the spray tank. Radars on front and rear  slopes detect the terrain, allowing the aircraft to adjust its height  approximately. The downward radar then provides high-precision height.  As the radars scan, the MG-1S is able to perceive the change of terrain,  adjust its altitude and maintain its altitude above the crops.

A new spraying system enables more accurate spraying. With two  compatible pumps controlling the front pair and rear pair of nozzles  separately, there are now three spraying  modes available: forward spraying, backward spraying and full spraying.  A new pressure sensor and flow sensor monitors the  spraying rate in real-time, realizing dynamic control over spray speed  and amount during operation.  Nozzles with extended spray booms have  been used to make better use of downward airflows. 

DJI provides a comprehensive spraying management platform along with the  MG-1S. Use the platform to supervise the flight status of every  aircraft, master spraying status and  manage your spraying team to improve working efficiency. You can also  assign fields to each operator and check deployed fields.  By sharing intelligent planning to operators, management for spraying  operations will be more efficient and economic, as operators can avoid  repetitive spraying.