The accuracy of the data that is obtained from geographic
information system has been controlled by filling the same land
observation form in the certain zones of the land. For this purpose,
23 observation forms have been filled at the zones that are close to
main lines of transportation of Kars and Ardahan. The areas have
been divided into four visual landscape qualities according to the
total points that they get. The points between 0 and 9 have first
class visual landscape quality, the points between 10 and 16 have
second class VLQ, the points between 17 and 22 have third class
VLQ and 23 and the higher points have fourth class VLQ. VLQ
classes intervals have been determined by maximum scores have
been divided into four.