无人机低空摄影测量数据处理及应用

发布时间：2019-08-12 12:28

【摘要】：数据处理效率与质量将直接决定无人机低空摄影测量技术应用的广度与深度,为了使低空摄影测量技术更好地服务测绘生产,需要研究低空摄影测量数据处理方法及流程,并在此基础上探索出不同行业中低空摄影测量技术的应用模式。本文针对数字摄影测量软件的数字正射影像(DOM)制作、高精度数字高程模型(DEM)的构建以及大比例尺倾斜影像图的制作,研究了一种低空摄影测量数据处理流程及关键技术细节,并通过低空摄影测量实测数据,应用航天远景摄影测量系统实现DOM与DEM制作。
[Abstract]:The efficiency and quality of data processing will directly determine the breadth and depth of the application of UAV low altitude photogrammetry technology. in order to make the low altitude photogrammetry technology better serve the surveying and mapping production, it is necessary to study the data processing method and process of low altitude photogrammetry, and on this basis, the application mode of low altitude photogrammetry technology in different industries is explored. In this paper, aiming at the digital orthophoto (DOM) making of digital photogrammetry software, the construction of high precision digital elevation model (DEM) and the manufacture of large scale tilt image map, a data processing flow and key technical details of low altitude photogrammetry are studied, and the manufacture of DOM and DEM is realized by using space prospect photogrammetry system through the measured data of low altitude photogrammetry.
【作者单位】：山东建筑大学;
【分类号】：P231

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