| 摘要 |
The invention relates to a method and to a device for calibrating the direction of a polar measurement device, in particular of a laser scanner, which includes a reference element which can be or is rotationally fixed to a holding device of a polar measurement device, in particular to a stand, by means of which element a reference direction is defined in a horizontal plane, and which includes a rotating element which is rotationally fixed to the polar measurement device and which can rotate together with the polar measurement device relative to the reference element about a vertical axle, and at least one optical measurement device is provided, by means of which the agreement between an orientation of the rotating element and the reference direction of the reference element can be measured, and in particular signaled. |
