基于无人机的高精度数字摄影测量试验  

Digital air survey with high precision based on UAV

作　　者：张建霞[1] 

机构地区：[1]闽江学院地理科学系,福建福州350108

出　　处：《闽江学院学报》2016年第5期80-85,共6页Journal of Minjiang University

摘　　要：无人机航测是当前我国低空测绘领域的研究与应用热点.以KC2000油动无人机为基础,采用普通数码相机数字航摄的方式,进行了高精度摄影测量的生产性试验研究.试验结果表明:GSD为4 cm时,其摄影测量的平面和高程精度优于9 cm,约2个GSD.At present,the air survey based on UAV is known as the focus of research and application in the field of the low-altitude surveying and mapping in our nation. The productive research is made on high-precision air survey based on KC2000 UAV avail of oil energy and civil digital camera. The test results indicate that photogrammetry precision including horizontal and height is better than 9 cm（ about 2 GSD） with 4 cm design GSD.

关 键 词：无人机 摄影测量 数字摄影 精度 

分 类 号：P241[天文地球—测绘科学与技术]