SURVEYING APPARATUS

[Object] To enable on-site visual confirmation of measurement data by projecting the measurement data onto a measuring object.[Solution Means] A surveying apparatus 100 includes a distance-measuring unit 10 configured to transmit distance-measuring light and measure a distance to a measurement point by receiving reflected distance-measuring light reflected by a measuring object; an angle-measuring unit 20 configured to measure an angle to the measurement point by detecting an angle of the distance-measuring light; a control arithmetic unit 40 including a survey unit 41 configured to acquire three-dimensional coordinates of the measurement point as measurement data by performing distance and angle measurements by controlling the distance-measuring unit and the angle-measuring unit, a projection image generating unit 42 configured to generate a projection image for displaying the measurement data on a surface of the measuring object by acquiring a three-dimensional shape of the measuring object based on the measurement data, and a projection control unit 43 configured to control projection of the projection image onto the measuring object; and an image projecting unit 70 including a display element 72 configured to form an image as the projection image, a light irradiating device 71 configured to cause projection light to enter the display element 72, and a projector lens 73 configured to project the projection image emitted from the display element 72 onto the measuring object.