摘要
无人机低空航测技术发展越来越迅速,已经成功应用于各行各业。本文设计了无人机航测系统在1∶500地形测量中的技术流程,结合龙岩市的实际项目进行外业生产,并进行精度检查。将此方法应用在丘陵地区,不但在精度上满足地形图要求,而且提升了工作效率,缩短了测绘项目周期,为1∶500地形图测图项目提供了新的解决方案。
The UAV aerial photogrammetry is more and more popular,and this technology was applied to many industries. This paper designed a technical process about how to use the UAV aerial photogrammetry in the 1 ∶ 500 terrain surveying. We put this opinion to use in rolling country＇s survey. The result shows that it＇s not only meets the requirements of topographic map,but also improves work efficiency,shortens the period of mapping project,which provides a new solution for the 1 ∶ 500 topographic mapping project.
出处
《城市勘测》
2017年第4期93-96,共4页
Urban Geotechnical Investigation & Surveying
基金
福建省龙岩市交通研究科技项目(2016-重点-06)
本项目获得2016年度福建省地理信息科技进步奖三等奖
关键词
无人机
传统测绘
精度
UAV
conventional mapping
accuracy
