DETERMINATION DEVICE, PATH DETERMINATION METHOD, NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM, PATH DETERMINATION SYSTEM, AND AIR VEHICLE DEVICE

A determination device according to one embodiment includes an acquiring unit () and a determination unit (). The acquiring unit () acquires positional information that is related to a terminal device installed at an arbitrary location serving as a reference for a path of an air vehicle and that is calculated on the basis of correction information that includes information on coordinates of a reference station associated with an area in which the terminal device is positioned and information based on a satellite signal received by the reference station. The determination unit () determines a flight path of the air vehicle on the basis of the positional information acquired by the acquiring unit.