北京测绘2025，Vol.39Issue(5)：664-669,6.DOI:10.19580/j.cnki.1007-3000.2025.05.015
SLAM技术在文物勘探土方测量中的应用
Application of SLAM technology in cultural relic excavation and earthwork measurement
摘要
Abstract
In response to issues such as irregular excavation surfaces and difficulty in accurately calculating volumes during the cultural relic exploration stage,this paper uses a subway project in Xi'an as a case study.It applies simultaneous localization and mapping(SLAM)three-dimensional(3D)laser scanning technology to measure and model the tombs,enabling precise measurement of the volume of each tomb unit.The technology is compared with traditional measurement methods in terms of measurement accuracy and efficiency.The results show that the maximum deviation between this method and the global navigation satellite system(GNSS)real-time kinematic(RTK)elevation measurement is 6.8 cm,and the maximum deviation with steel tape distance measurement is 10.2 cm,both meeting engineering requirements.The experiment demonstrates that:① Using SLAM technology for modeling the individual units and calculating the 3D volume of the model through surface area integration provides highly accurate results,especially in irregular excavation surface earthwork measurement;② Compared to traditional methods,this approach shows significant improvements in terms of personnel input,operational efficiency,and other aspects.关键词
同步定位与建图(SLAM)/文物勘探/土方测量/墓穴/三维激光扫描技术Key words
simultaneous localization and mapping(SLAM)/cultural relic exploration/earthwork measurement/tomb/three-dimensional(3D)laser scanning technology分类
天文与地球科学引用本文复制引用
肖青怀,张景春,陈大勇,熊琦智..SLAM技术在文物勘探土方测量中的应用[J].北京测绘,2025,39(5):664-669,6.基金项目
国家重点研发计划(2021YFC3000504) （2021YFC3000504）
国家自然科学基金(41930535). （41930535）
