无人机实景三维技术在文化遗址调查中的应用  

Application of UAVbased 3D technology in cultural relics investigation

作　　者：李晓芳 LI Xiaofang(Foshan Kuaihao Quasi Mapping Technology Co.,Ltd.,Foshan,Guangdong 528200,China)

机构地区：[1]佛山快好准测绘科技有限公司,广东佛山528200

出　　处：《测绘技术装备》2023年第4期72-76,共5页Geomatics Technology and Equipment

摘　　要：本文以YK遗址为例,研究了无人机实景三维技术在文化遗址调查中的应用方法与应用效果。首先,根据YK遗址水文气候条件对航测设备及数据采集设备进行选型;其次,根据YK遗址结构特点,对无人机航测路径进行规划;再次,运用Pix 4D Mapper软件进行航测影像建模,并对两组实景三维模型进行对比分析;最后,通过人工复核方式对YK遗址航测模型进行误差分析。结果表明,无人机实景三维航测技术在遗址调查中的应用效果相对较好,可以大幅提高测绘调查效率,且成果精度满足要求。YK site was used in this paper as an example to study the application methods and effects of UAVbased 3D real scene technology in cultural heritage site investigation.Firstly,the aerial survey equipment and data collection equipment is selected according to the hydrological and climatic conditions of the YK site.Secondly,the UAV aerial survey route is planned in accordance with the structural characteristics of the YK site.Thirdly,Pix 4D Mapper software is used to build aerial survey image and compare two sets of reallife 3D models.Finally,error of the site aerial survey model is analyzed through manual reviewing.The results show that the application effect of UAVbased 3D real scene survey technology in site investigation is relatively good,it can significantly improve the efficiency of surveying,and the accuracy of the results meets the specified requirements.

关 键 词：无人机 实景三维 航测 文化遗迹 

分 类 号：P231[天文地球—摄影测量与遥感]