无人机低空数码航测与高分辨率卫星遥感测图精度试验分析  

The comparative analysis about spatial information access technologies based on light UAV low-altitude digital aerophotogrammetry and high-resolution satellite remote sensing

作　　者：胡晓曦[1] 李永树[1] 李何超[2] 许懿娜[1] 

机构地区：[1]西南交通大学地理信息工程中心,四川成都610031 [2]四川省国土勘测规划研究院,四川成都610031

出　　处：《测绘工程》2010年第4期68-70,74,共4页Engineering of Surveying and Mapping

基　　金："十一五"国家科技支撑计划重大资助项目(2006BAJ05A13)

摘　　要：针对我国现阶段航测与遥感技术发展水平及实际需求情况,结合"五一二"地震灾后重建工作进行地理空间数据快速采集技术试验,从多方面对利用无人机低空数码航测及高分辨率卫星遥感技术测绘大比例尺地形图进行技术比较和精度分析,并得到一些有实际意义的结论。With the fast development of aerophotogrammetry and satellite remote sensing in recent years,the use of light UAV low-altitude digital aerophotogrammetry and high-resolution satellite remote sensing is more and more popular.In view of the situation of technological development at the present stage,and combining with experiment data,a comparative analysis is made regarding several aspects and some useful conclusions are drawn.

关 键 词：轻型无人机 低空数码航测 高分辨率卫星遥感 比较分析 

分 类 号：P231.5[天文地球—摄影测量与遥感]