Analysis on Influential Factors of Quality of Data of Terrestrial Laser Scanners
Zhang Hong-don · Geomatics & Spatial Information Technology · 2014
Terrestrial laser scanning technology enables the traditional measurement from a single point of measurement of static to dynamic tracking and three- dimensional measurement. From the user perspective,this paper describes the basic working principle of Terrestrial laser scanning,main features,performance index. Process of getting 3D laser scanner data the high- precision is introduced. It is not analysis on accuracy by using detailed formula and tests,but emphatically analysis source of errors of quality of data of Terrestrial Laser Scanners. And reclassifying is based on existing research of classification. Finally,this paper introduces domestic and foreign products.