After analyzing the errors, a three-dimensional-similarity transformation was again found to be adequate for the correction of the strip. the last three columns of table 6 show the residual errors after the transformation. As expected, the horizontal errors did not change much since they were not significant originally, however, the vertical errors significantly decreased, their mean value decreased from -20 cm to zero and the 2 cm standard deviation of the residuals corresponds to the vertical target position determination accuracy. the consistency of the detected errors indicate that the errors in the lidar strip were considerably stable, and a less dense target distribution would have been enough to achieve comparable accuracy of the corrected data than using this dense target distribution.