摘要
基于大疆精灵4 RTK多旋翼无人机、GPS-RTK(GPS-Realtime kinematic)实时动态载波相位差分技术等软硬件设备,对选矿厂区地形图、地图空间元素作出测量绘制,按照1∶500比例采集区域范围内的建筑、基础设施、绿化景观排布信息,从而解决无人机航空摄影的成像曝光延迟、定位精度不高等问题。
Based on software and hardware equipment such as DJI Elf 4 RTK multi rotor unmanned aerial vehicle and GPS-RTK(GPS-Realtime Kinematic)real-time dynamic carrier phase difference technology,the topographic map and spatial elements of the ore dressing plant area were measured and drawn.The building,infrastructure,and green landscape layout information within the area was collected at a ratio of 1∶500,thus solving the problems of imaging exposure delay and low positioning accuracy in drone aerial photography.
作者
陈锡勇
钟玲
CHEN Xi-yong;ZHONG Ling(Hainan Mining Co.,Ltd,Changjiang 572700,China)
出处
《世界有色金属》
2024年第13期142-144,共3页
World Nonferrous Metals
关键词
无人机
地形图测量
应用
drones
Topographic map measurement
application