翟虎 吴林
[摘 要]现阶段,社会经济建设水平不断提高,技术水平也在同比提升,经过这一带动作用影响,地形测量工作形式也产生了较大变化,其凸显的特点主要有数字化等。数字化地形测量工作开展过程中,应用技术更加先进,新型化摄影测量技术,也就是无人机摄影测量技术,属于全新领域中的测量技术,使用过程中可以满足数字化地形测量工作中的数据需求,同时也是现阶段数字化测量工作中较为重要的措施。文章通过对无人机摄影测量技术在数字化地形测量的应用措施进行分析,结合技术实际应用特点,提出具体应用措施,为数字化地形测量工作提出参考建议。
[关键词]无人机;摄影测量技术;数字化;地形测量
[中图分类号]P217 [文献标志码]A [文章编号]2095–6487(2021)11–0–02
Application of UAV Photogrammetry Technology in Digital Topographic Survey
Zhai Hu,Wu Lin
[Abstract]At this stage, the level of social and economic construction is constantly improving, and the level of technology is also rising year-on-year. After this leading role, the work form of topographic survey has also undergone major changes, and its prominent features mainly include digitalization. In the process of digital topographic survey work, the application technology is more advanced. The new type of photogrammetry technology, that is, drone photogrammetry technology, belongs to the new field of measurement technology, and can meet the data needs of digital topographic survey work during the use process. At the same time, it is also a more important measure in the current digital measurement work. The article analyzes the application measures of UAV photogrammetry technology in digital topographic survey, combines the characteristics of the actual application of the technology, proposes specific application measures, and provides reference suggestions for digital topographic survey work.
[Keywords]UAV; photogrammetry technology; digitization; topographic survey
在数字化地形测量工作中,无人机设备是应用较为广泛的部分。其设备应用的主要优势为操作具备便捷性,精准度较高,通过此种技术应用测量工作效率有效提高,测量精度得到保证,受到了社会大众的认可和关注。数字化地形测量工作是整体地理信息测绘过程中比较重要的一项,为地形测量工作提供更具准确性的数据,有效指导工作开展。其要求相关测绘部门利用先进化的测绘方式,传统化测绘形式难以满足实际测量工作需求,因此无人机摄影测量技术在这一工作背景下投入使用具有必要性。
1 无人机摄影测量技术内容和特点分析
1.1 技术内容分析
无人机摄影测量技术属于新型化的测量技术,其主要优势为测量效率高并且准确性高等,在部分行业发展中占据重要位置。……