A calibration arrangement comprises a floor space configured to form a parking area for a vehicle, and a calibration pattern visible on the floor surrounding the floor space. A first portion of the calibration pattern is arranged on a first side of the floor space, and a second portion of the calibration pattern is arranged on a second side of the floor space, opposite the first side. Each of the first portion and the second portion of the calibration pattern comprises a plurality of identical first sub-patterns and a second sub-pattern different from the first sub-patterns. The first and second sides of the floor space have a first length. The first portion and the second portion of the calibration pattern each have a second length in a direction that is parallel to the first and second sides of the floor space, the second length being greater than the first length.