摘要
无人机航摄系统作为传统航空摄影测量手段的有力补充,在小区域大比例尺地形测绘领域发挥了积极有效的作用。本文主要从像片重叠度和像片旋偏角两个方面对轻型无人机航摄获取的影像进行检查和分析,探讨无人机影像质量检查的内容、存在的问题和改进方式。
As a powerful supplement for the traditional aerial photogrammetry,the Unmanned Aerial Vehicle（UAV） aerial photogrammetry system is playing an important and effective role in the small-area and big-scale topography surveying.This paper checked and analyzed the images obtained by light UAV from two aspects of photo overlap degree and photo rotation angle,and discussed the content,existed issues and improved method of the quality check of UAV images.
出处
《测绘与空间地理信息》
2011年第2期185-187,共3页
Geomatics & Spatial Information Technology
关键词
轻型无人机
重叠度
质量分析
light UAV
degree of overlap
quality analysis
