laser pointer is more and more stable in performance

laser pointer  is more and more stable in performance.
Beijing Institute of Architectural Engineering of Surveying and Mapping and Urban Spatial Information Institute take full advantage of the College of the corresponding hardware conditions, formed a research team specializing in 3D laser scanning technology, 3D laser scanning data processing, 3D reconstruction algorithms, software development, based on three-dimensional laser scanning technology and research aspects of the research, and have achieved certain results. Institute of Surveying and Mapping and urban spatial information based on laser scanning of the commitment to the Forbidden City of ancient architecture digital preservation projects and the National Stadium's steel structure deformation monitoring and modeling project, and has accumulated rich theoretical knowledge and practical experience, the results of their research has important social and practical significance. The quality of  laser pointer  can be decided by many factors.
College of the current research achievements for the successful application of 3D laser scanning measurement techniques in the field of heritage conservation, construction, and three-dimensional scene reconstruction provides important technical support. Prospect of 3D laser scanning technology and its application in geology. Hyperspectral remote sensing application technology exports to developed countries. Earth Observation and Digital Earth Science Center Deputy Director, Professor, Graduate School of Chinese Academy of Sciences, Chinese Academy of inheritance and development of hyperspectral remote sensing technology and applications, pioneered by Tong Qingxi academicians and Xue Y academicians of hyperspectral remote sensing science and technology from birth to maturity, from research toward the practical application of the most important contribution one. So that the quality of the green  laser pointer was not that good.Press one button on the body of laser pointer.Excellent laser flatness measurement system. Integrated control system of high-speed laser rangefinder and accelerometer, inertia compensation of the mainstream international measurement program to eliminate the interference of external factors in the test, data acquisition integrity to deal with a high degree of automation; reliable road shape / rut detection system . High-power laser-assisted measurement of light line structured light scanner to generate digital elevation model, to ensure the accuracy of 4m lane all-time under the conditions of 1mm rut measurement; road surface disease data recognition and processing system. 4m lane the shadowless auxiliary lighting system, with the line scan CCD high-speed photography equipment, superior image processing module, to ensure that the all-time under the conditions of disease identification, and automatic identification rate of 95% or more. Different laser pointer have different design.