Provided is a surveying system comprising a flying vehicle system which is configured to perform a remote control and include a flying vehicle and a measuring instrument, a position measuring instrument configured to measure a position of the flying vehicle system, and a remote controller configured to control the flying of the flying vehicle system and to wirelessly communicate with the flying vehicle system and the position measuring instrument, in which the remote controller is configured to fly the flying vehicle system to a desired structure, measure an object surface by the measuring instrument, and convert a measurement result of the object surface into a measurement result with reference to the position measuring instrument.