The invention relates to methods for controlling automated devices. The method comprises locating at least one automated device on an area being controlled and placing an observation device, before the automated device starts operation, over the area being controlled on a flying device or tower, said observation device being capable of receiving and transmitting a control signal to the automated device and determining the coordinates of the flying device, whereupon said observation device controls at least said one automated device. The invention simplifies control of the automated device and improves the accuracy with which its coordinates are determined.
