无人机航摄系统及其在地质灾害应急救援中的应用  

作　　者：韩宇波 

机构地区：[1]中国人民公安大学,北京100038

出　　处：《科技创新与应用》2022年第29期193-196,共4页Technology Innovation and Application

摘　　要：针对地质灾害的发生有一定的突然性,且造成的影响范围极其广泛,再加上复杂条件的限制,应急救援效率难以保证,地质灾害发生时,无人机航摄系统能飞越诸多人工无法突破的地形和障碍,依靠导航定位、高分辨率成像和遥感技术关键技术能够及时地获取灾害属性信息、完成动态监测,并在大量数据图像采集处理的过程中建立三维实景模型,在助力高效应急救援的同时避免人力浪费。该文在对无人机航摄系统核心技术进行分析的基础之上,对其在地质灾害应急救援中的应用技术线路进行探讨,以期望在保证科学救援达成的过程中,促进无人机航摄系统在地质灾害应急救援领域的可持续发展。The occurrence of geological disasters has a certain sudden,and the impact range is extremely wide.Coupled with the limitation of complex conditions,the efficiency of emergency rescue is difficult to guarantee.When geological disasters occur,the UAV aerial photography system can fly over many topography and obstacles that can not be broken through manually,and rely on navigation and positioning,high-resolution imaging and remote sensing technology to obtain disaster attribute information in time and complete dynamic monitoring.And in the process of collecting and processing a large number of data and images,a three-dimensional real scene model is established to help efficient emergency rescue while avoiding unnecessary waste of manpower.Based on the analysis of the core technology of UAV aerial photography system,this paper discusses its application technical circuit in geological disaster emergency rescue,in order to ensure the process of scientific rescue and promote the sustainable development of UAV aerial photography system in the field of geological disaster emergency rescue.

关 键 词：无人机航摄系统 地质灾害 应急救援 遥感技术 导航系统 

分 类 号：P231[天文地球—摄影测量与遥感]