摘要
微型无人驾驶飞机(简称无人机)是龙卷灾害进行精细调查重要工具之一。无人机航拍可获取灾情的高清图像,为龙卷灾情特征分析提供资料。简要介绍了龙卷灾情调查的常用无人机型号的性能和特点,如不同情形的无人机型号选择和相关备件搭配、无人机起飞条件、作业的天气条件、无人机续航配置,最后结合的灾情调查个例总结出无人机灾情调查航拍方法、灾情指示物识别的四个要点和识别龙卷移动方向和宽度的优势。
Miniature unmanned aircraft vehicle(UAV)is one of the important tools of tornado damage precise survey.UAV can obtain high-precision image and video to analyze the tornado damage characteristics.This paper introduces features and performance of common UAV that using to tornado damage survey,such as UAV selection and related spare parts in the different situations,weather condition,take-off condition,range configuration.In addition,this paper summaries the damage survey method of UAV,the four main points to identify damage indicators and the advantages of identifying tornado moving direction and width by using damage survey examples.
作者
蔡康龙
植江玲
李彩玲
黄先香
李兆明
彭斯琪
Cai Kanglong;Zhi Jiangling;Li Cailing;Huang Xianxiang;Li Zhaoming;Peng Siqi(Foshan Meteorological Service/Foshan Tornado Research Center,Foshan 528000;State Key Laboratory of Severe Weather,Chinese Academy of Meteorological Sciences,Beijing 100081;Sanshui Meteorological Service,Foshan 528100)
出处
《气象科技进展》
2020年第6期53-59,共7页
Advances in Meteorological Science and Technology
基金
灾害天气国家重点实验室开放课题(2020LASW-A03,2018LASW-B18)
广东省科技厅社会发展科技协同创新体系建设专项(2019B020208015)
佛山市气象局科技项目(201906)。
关键词
微型无人机
航拍
精细调查
灾情特征
应用
miniature unmanned aerial vehicle
air photographs
precise survey
damage characteristic
application
