L波段高空探测中几种丢球现象分析及处理方法  

作　　者：马佩强 曹刚 诸彩彬 李斌 

机构地区：[1]广东省河源市气象局,广东河源517000

出　　处：《科技创新与应用》2023年第27期112-115,共4页Technology Innovation and Application

摘　　要：高空气象探测是对地球表面到大气层30 km高度处的温湿度、风向风速、气压等气象要素数据进行探测,可方便人们对天气内部系统结构、大气垂直稳定度情况进行掌握,还能为天气系统移动规律和未来发展提供对应的数据支撑,是气象观测的重要环节。该文根据高空气象探测系统及工作流程,分析L波段高空探测丢球原因,分析L波段高空探测中几种丢球现象,并给出有针对性的处理办法,同时得出在高空探测中,需要将施放探空前的准备工作做好,对观测中的雷达工作状态严密监视,一旦发现异常状况及时开展应急处理,这些均是高空探测工作的前提,也是防止和降低丢球频率的重要举措。High-altitude meteorological observation is to detect the meteorological elements such as temperature and humidity,wind direction,wind speed and air pressure from the earth's surface to the 30 km height of the atmosphere,which can not only facilitate people to grasp the internal structure of the weather system and atmospheric vertical stability,but also provide corresponding data support for the movement law and future development of the weather system.It is an important part of meteorological observation.According to the high-altitude meteorological detection system and work flow,this paper analyzes the causes of ball loss in L-band high-altitude detection,then analyzes several ball-dropping phenomena in L-band high-altitude detection,and finally gives targeted treatment methods.At the same time,it has been concluded that in high-altitude exploration,it is necessary to prepare well for sounding,closely monitor the working status of the radar during observation,and promptly carry out emergency treatment once abnormal conditions are found.These are all prerequisites for high-altitude exploration work and important measures to prevent and reduce the frequency of ball loss.

关 键 词：L波段高空探测 雷达 丢球原因 丢球现象 分析处理 

分 类 号：P412.2[天文地球—大气科学及气象学]