天气现象自动化观测仪器评估方法  

Assessment methods for automated present weather observing instruments

作　　者：李肖霞[1] 杜波[1] 李翠娜[1] 张鑫[1] 

机构地区：[1]中国气象局气象探测中心,北京100081

出　　处：《气象水文海洋仪器》2014年第4期124-128,共5页Meteorological,Hydrological and Marine Instruments

基　　金：大气探测重点开放实验室开放课题"天气现象自动化观测试验评估方法研究(KLAS201102)";公益性行业(气象)科研专项项目"天气现象自动化观测技术研究(GYHY200906032)"资助

摘　　要：根据气象业务需求,结合天气现象人工观测现状和天气现象自动化观测仪器的技术发展现状,通过前期天气现象组网观测试验数据分析,以《天气现象仪功能规格需求书》为依据,总结了针对降水现象、地面凝结现象以及视程障碍现象的评估方法,主要对仪器的采集性能和识别性能进行评估和分析,并根据功能规格需求书提出指标要求,为天气现象自动观测考核试验以及业务化应用提供依据。Assessment methods are designed to evaluate the automated present weather observing instruments.It makes reference to the meteorological needs and weather phenomena artificial observation.According to the early test results,the methods for precipitation,ground condensation and atmospheric obscurity and suspensoids are studied,mainly focusing on the acquisition performance and identify performance.The assessment methods are based on functional specification instructions of weather phenomena observing instruments.The test targets are being provided in this paper to provide the basis for the weather phenomena automatic assessment test.

关 键 词：天气现象 自动化 评估 

分 类 号：TN959.4[电子电信—信号与信息处理]