摘要
以新疆巴音郭楞蒙古自治州和硕县塔哈其乡古努恩布呼村作为实验区,利用固定翼轻型电动无人飞机航摄系统,获取影像数据使用Pix4dMapper全自动快速无人机数据处理软件,对像控点布设方式及数量进行探讨,制作出1∶1 000的数字真正射影像,满足农村地籍调查及集体建设用地使用权确权登记工作(以下简称"农村地籍调查工作")调查底图的精度要求,最终总结出像控点布设方式及数量较为合理的方案,可为后期影像数据生产提供技术参考。
Utilizing Pix4dMapper software, and discussing the different layout and number of control points, we will produce the true ortho image from UAV data at 1： i 000 mapping scale in our test sites, which is located in Gunuenbuhu village, Tahaqi country, Hes- huo county, Bayingolin Mongolian Autonomous Prefecture, Xinjiang, to access the requirement of Rural cadastral survey. Based on our experimentation, we obtain the most appropriate layout and number of control points, and it is of great value and provides technical reference for post - production of image data.
出处
《测绘与空间地理信息》
2018年第2期167-170,共4页
Geomatics & Spatial Information Technology
关键词
无人机
像控点
地籍调查
精度分析
UAV
control points
cadastral survey
accuracy analysis
