低空无人机航摄系统地面分辨率与航高的关系研究  

Relationship between Ground Resolution and Flying Height about the Low Altitude Unmanned Aerial Vehicle Aerophotographic System

作　　者：杨润书 马燕燕 殷海舟 

机构地区：[1]云南省地矿测绘院,云南昆明650218

出　　处：《地矿测绘》2013年第3期1-2,8,共3页Surveying and Mapping of Geology and Mineral Resources

摘　　要：低空无人机航摄系统航高的设定与地面分辨率有关。为此,以快眼Ⅱ型无人机为例,介绍了地面分辩率与航高的关系,并通过综合分析地面分辩率、像片重叠度和安全等因素,最终求得满足各项要求的相对航高。Flying height is correlated with ground resolution about the low altitude unmanned aerial vehicle aerophotographic system. For an example of Quick-eye II , this paper introduces the relationship between ground relationship and flying height. At last, this paper obtains a appropriate relative flying height through analysing these factors including the ground resolution, image overlap degree, safety and so on.

关 键 词：无人机 地面分辨率 航高 像点位移 重叠度 

分 类 号：P236[天文地球—摄影测量与遥感]