探讨无人机倾斜摄影测量的关键技术及应用领域

Discussion on the Key Technology of UAV Tilt Photogrammetry and Its Application Fields

主要介绍无人机倾斜摄影测量系统的组成,阐述无人机倾斜摄影测量的关键技术,并对无人机倾斜摄影测量的应用领域进行探究。结果发现:与一般摄影测量相比,倾斜摄影测量打破了垂直角度拍摄的局限性,可以在多台传感器的作用下完成多角度的拍摄,从而获取更加丰富的影像数据,将待测区域的真实地貌地物反映出来;加之无人机操作灵活、机体轻等优势,使无人机倾斜摄影测量技术得到了测绘领域的青睐。

This article introduces the composition of UAV tilt photogrammetry system, expounds the key technology of UAV tilt photogrammetry, and probes into the application of UAV tilt photogrammetry. The results show that: compared with general photogrammetry,the tilt photogrammetry breaks the limitation of shooting from vertical angles and can shoot from multiple angles under the action of multiple sensors, so as to obtain richer image data and reflect the real landform and features of the area to be surveyed. In addition to the advantages of flexible operation and light airframe, the tilt photogrammetry technology of UAV has been favored in the field of surveying and mapping.