降水现象仪现场核查方法与应用分析  

Field Verification Method and Application Analysis of Precipitation Phenomenon Instrument

作　　者：李京 慈航 陈立峰 LI Jing;CI Hang;CHEN Lifeng

机构地区：[1]枣庄市气象局

出　　处：《计量与测试技术》2024年第7期23-26,共4页Metrology & Measurement Technique

基　　金：枣庄市气象局重点项目(项目名称:降水现象仪在现场核查中常见的问题及处理方法,项目编号:2023zzqxz04);山东省气象局引导类项目(项目名称:降水现象仪不确定度评定及数据质量控制方法研究,项目编号:2021SDYD39)

摘　　要：目前,降水现象仪已在全国2423个国家级气象站完成布设,大大提高了我国地面气象观测自动化水平。在实际应用中,为保证其观测资料的准确性,需定期进行校准或核查工作。本文根据《降水现象仪现场核查方法(试行)》,结合实际工作,对现场核查时的注意事项和出现问题等进行了归纳总结,并对核查装置提出了改进性建议。At present,the precipitation phenomena instrument has been deployed in 2,423 national weather sta-tions,which has greatly improwed the automatic level of surface meteorological observation in China.In practical ap-plication,calibration or verification should be carried out regularly to ensure the scuгacy of the observed da-ta.According to thc Method of on-site Verification of Precipitation Phenomсnometer(Trial)and the actual work,this paper summarizes the matters for attention and problems in on-site verification,and puts forward some sugges-tions for improvement of the verification device.

关 键 词：降水现象仪 现场核查 雨滴谱 

分 类 号：P414.9[天文地球—大气科学及气象学]