浅析无人机数据在PF中制作正射影像的关键技术

随着航空遥感测量技术的广泛运用,航空遥感测量技术现已成为我国应急救灾、数字城市建设、国土资源调查、矿山监测、环境监测等重大工程项目开展的重要技术手段与支持[1]。无人机测绘这一新型航空摄影测量技术以它快速、灵活以及低成本的特点为应急救灾和小面积测绘带来了革命性的改变。本文以无人机搭载的5D mark III相机获取的影像数据为例,研究了无人机数据在PF中快速制作正射影像的关键技术,总结得出了一套科学可行的快速生产正射影像方案。

Analysis of the Key Technology of the UAV Data in PF

With the widespread use of aviation remote sensing technology,remote sensing measurement technology has become the important technical means and support that carrying out of the emergency relief,digital city construction,land resources survey,mine monitoring,environmental monitoring and other major projects in China.The UAV mapping,as a new aerial photogrammetry technology with its fast,flexible and low cost for emergency relief and small area mapping which has brought revolutionary changes.Based on the image data of UAV which equipped with the 5D mark Ⅲ camera,it studied the key technology in PF how the UAV data to make ortho image quickly,and summed up a set of scientific and feasible rapid production of Ortho image program.