固定翼无人机优于2cm航测在地形测量中的应用Application of tilt photogrammetry with fixed-wing UAV better than 2 cm resolution in topographic survey
林勇;李旭涛;吴崧源;李剑霖;甘锦潘;陈有博;蔡小霞;苏世萍;
摘要(Abstract)：
为了研究探索在稀少及不规范像控点条件下,应用纵横大鹏CW-30垂直起降固定翼无人机搭载飞思IXU-RS1000单相机,优于2cm地面分辨率倾斜摄影测量系统用于1∶500地形及地籍测量。该文对实验成果进行外业全站仪及RTK打点,进行平面及高程精度检测,实验成果完全满足1∶500地籍图平面精度及1∶500地形图高程精度的要求。验证了固定翼无人机能够用于1∶500地籍测量及地形测量。地理信息行业对成果时效性和精度的要求越来越高。优于2cm分辨率固定翼无人机倾斜摄影系统,有着单架次5km~2高效率和中误差小于5cm高精度,它的应用一定能对行业发展有着积极作用。
关键词(KeyWords)： 虚拟测量;地形测量;地籍测量;固定翼无人机;倾斜摄影测量;室内测绘;三维数字地表模型;精度评定
基金项目(Foundation):
作者(Author): 林勇;李旭涛;吴崧源;李剑霖;甘锦潘;陈有博;蔡小霞;苏世萍;
Email:
DOI: 10.16251/j.cnki.1009-2307.2019.10.028
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