| 基于数据产品的风廓线雷达故障识别 |
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| 引用本文： | 李昭春,周红根,朱毅,周良,丁仁惠,储俊.基于数据产品的风廓线雷达故障识别[J].气象科技,2019,47(5):757-767. |
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| 作者姓名： | 李昭春 周红根 朱毅 周良 丁仁惠 储俊 |
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| 作者单位： | 1 中国气象局大气探测重点开放实验室，成都 610200；2 海南省气象探测中心，海口 570203,江苏省气象探测中心，南京 210008,江苏省气象探测中心，南京 210008,江苏省南通市气象局，南通 226000,江苏省气象探测中心，南京 210008,南京恩瑞特实业有限公司，南京 211106 |
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| 基金项目： | 中国气象局大气探测重点开放实验室开放课题（KLAS201711）和江苏省气象局科研基金项目（KM201808、KZ201905）共同资助 |
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| 摘 要： | 风廓线雷达是一种以大气湍流为主要探测对象的晴空测风设备,近年来普遍使用。其资料的应用广泛,对数据产品的可用性要求越来越高。本文以1456D/F型两种布网风廓线雷达为研究对象,收集了22个产品异常个例,并对其进行了分类,分析了数据产品产生异常的原因;基于数据产品异常,总结出识别与分析风廓线雷达故障的经验方法及排查流程。有利于提高省级、台站业务人员识别风廓线雷达异常数据产品的能力,有效保障数据的正常采集与上传,从而为预报服务提供更准确的探测数据。
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| 关 键 词： | 风廓线雷达 数据产品异常 识别 故障分析 |
| 收稿时间： | 2018/12/10 0:00:00 |
| 修稿时间： | 2019/6/12 0:00:00 |
Fault Identification of Wind Profile Radar Based on Data Products |
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| Li Zhaochun,Zhou Honggen,Zhu Yi,Zhou Liang,Ding Renhui and Chu Jun.Fault Identification of Wind Profile Radar Based on Data Products[J].Meteorological Science and Technology,2019,47(5):757-767. |
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| Authors: | Li Zhaochun Zhou Honggen Zhu Yi Zhou Liang Ding Renhui and Chu Jun |
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| Abstract: | Wind profiler radar is a kind of clear air wind measuring equipment which mainly detects atmospheric turbulence, with extensive application and the increasing availability. In this paper, two types of grid wind profiler radar of type 1456D/F are taken as the research object, 22 product anomalies are collected and classified, and the causes of data product anomalies are analyzed. At the same time, based on data product anomalies, this paper summarizes a set of empirical methods and troubleshooting procedures for identifying and analyzing wind profile radar faults. The relevant conclusions of this paper are conducive to improving the capability of provincial and station operators to identify abnormal data products of wind profile radar, effectively ensuring the normal collection and uploading of data, and thus providing more accurate detection data for forecasting services. |
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| Keywords: | wind profile radar abnormal data product identification fault analysis |
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