METHOD OF VERIFICATION OF TERRESTRIAL LASER SCANNERS
In the paper the technique of checking the pulse and phase of terrestrial laser scanners, both in the field and in laboratory conditions. The verification method is proposed to follow is-precision measuring vertical and horizontal angles and distances for all types of existing terrestrial laser scanners. As standard tools for investigating the accuracy of the measurement values of linear terrestrial laser scanners are encouraged to use in the field geodetic comparator, and in the laboratory - an interferometer. The investigation of precision angular measurements recommended using high-precision total stations. The unique research methodology distances is that you can even calibrate instruments that do not have centering devices, and studies of the angular values - there is no need to establish and maintain a complex geodesic polygon. Practical experience of work with the help of the proposed method showed its efficiency.