基于激光雷达技术的长城文化带将军关段保护研究

Research on Protection of Jiangjunguan Section of Great Wall Cultural Belt Based on Lidar Technology

随着长城文化带全线考察工作的开展,对长城的数字化保护研究显得十分重要,与传统保护研究不同,基于激光雷达的数字化保护研究是利用激光雷达采集技术结合摄影测量等手段对传统建筑进行数字化采集,并通过内业处理软件对激光雷达数据进行处理,从而开展数字化修复还原、数字化资料保存等方面的具体工作。文章介绍了利用地基激光雷达技术以及空基激光雷达技术对长城文化带将军关段进行的数字化保护研究,研究总结形成利用数字化技术对长城保护的方法论。

With the development of the investigation of the Great Wall Cultural belt,the research on the digital protection of the Great Wall is very important.Different from the traditional protection research,the digital protection research based on lidar is to use lidar acquisition technology combined with photogrammetry and other means to collect the traditional buildings digitally,and processes the lidar data through the internal processing software,so as to carry out the specific work of digital repair and restoration,digital data preservation and so on.This paper introduces the research on digital protection of the Jiangjunguan section of the Great Wall cultural belt by using the ground-based lidar technology and the space-based lidar technology,and summarizes the methodology of the protection of the Great Wall by using the digital technology.