To provide a measuring system for guiding a worker to a pile driving point by utilizing a measuring device for performing a distance measurement and an angle measurement by automatic guiding and a controller. The measuring system includes a measurement pole 50 equipped with a prism 52, a measurement device 2 having an automatic guiding function, a memory section 30L, a display section 30G displaying a guiding map, an imaging optical system 30E, and a controller 30C having a transceiver 30D, calculates a difference between present position information and a pile driving point position information, calculates a moving direction of the prism 52 from the current position information and previous position information by the imaging optical system 30E, and when these moving directions are different, calculates a gradient component θ of the controller 30C, and displays a guiding map by amended spaced-apart components Δx″, Δy″ amended by the gradient components.