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.
出处
《测绘工程》
CSCD
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)
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
light UAV
low-altitude digital aerophotogrammetry
high-resolution satellite remote sensing
comparative analysis
