DJI Phantom 3 Pro/Adv - Vision Positioning Module (Part No.36)

DJI's Vision Positioning Modules track the ground below to keep your craft steady when indoors or when a GPS connection can't be obtained. By combining both visual data and sonar waves into this single module, the craft is able to read ground patterns as well as current altitude. By combining this technology with the smart processor in the module, the flight controller can take this information and create steady, stable flight.