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随着文物保护事业的深度发展,文物保护的信息化、科学化水平逐步提高。三维激光扫描技术是一种先进的全自动高精度立体扫描测绘技术,可以连续、自动、快速获取大量目标地物表面的三维点云数据,具有获取数据量大、精度高、不接触、全天候工作等优势。本文主要以陕西省某古塔为例,采用三维激光扫描测量技术获取其在垂直方向的变形量,并利用全站仪测量的常规测量手段验证,通过对比分析,得出三维激光扫描技术能够应用于古塔倾斜测量。
With the in-depth development of cultural relics protection, the level of informational and scientific conservation of cultural relics has been gradually raised. 3D laser scanning technology is an advanced automatic high-precision three-dimensional scanning mapping technology that can continuously, automatically and quickly obtain a large number of target surface 3D point cloud data, with access to large amounts of data, high precision, non-contact, all-weather work And other advantages. In this paper, an ancient pagoda in Shaanxi Province, for example, the use of three-dimensional laser scanning measurement of its vertical deformation, and the use of total station measurement of conventional measurement methods to verify, through comparative analysis, concluded that the three-dimensional laser scanning technology can be applied Tilt measured in the ancient tower.