地基遥感大气温湿风垂直廓线观测方法综述  

Overview of ground-based remote sensing observation techniques for air temperature,humidity and wind profiles

作　　者：王志诚 张雪芬[2] 茆佳佳[2] 季承荔[2] Wang Zhicheng;Zhang Xuefen;Mao Jiajia;Ji Chengli(Chengdu University of Information Technology,Chengdu 610000;CMA Meteorological Observation Centre,Beijing 100081)

机构地区：[1]成都信息工程大学,成都610000 [2]中国气象局气象探测中心,北京100081

出　　处：《气象水文海洋仪器》2018年第2期109-116,共8页Meteorological,Hydrological and Marine Instruments

基　　金：科技部“重大自然灾害监测预警与防范”重点专项项目,2017YFC1501700,超大城市气象环境垂直观测及试验研究;中国气象局气象探测中心青年科技课题:TCQN201708,云对地基微波辐射计反演温湿廓线的影响研究

摘　　要：大气温度、湿度和风作为大气热力和动力状态的基本参数被广泛应用于数值天气预报和气候变化模型中。文章以温度、湿度和风3个要素的测量为研究对象,综合讨论了目前遥感测量中的常用方法,重点分析了3类地基遥感观测系统(风廓线仪、微波辐射计、激光雷达)的观测方法、发展现状及和其他同类设备相比的技术优势和问题,并对如何提高大气垂直廓线的测量精度做出了展望。Temperature,humidity and wind are basic parameters of atmospheric thermodynamic and dynamical states that are used in numerical forecasting and climatic variation model widely.Taking three elements of temperature,humidity and wind as research objects,the common methods of remote sensing measurement are discussed.The observation methods and development status of three kinds of ground remote sensing observation systems（wind profiler,microwave radiometer,laser radar）and their technical advantages and problems compared with other similar equipment are mainly analyzed.And the prospects for how to improve the measurement precision of atmospheric vertical profile are made.

关 键 词：地基遥感 综合观测 垂直廓线 

分 类 号：P412[天文地球—大气科学及气象学]