L波段气象探测网运行监控系统设计

李伟; 张春晖; 孟昭林; 刘凤琴; 梁海河

L波段气象探测网运行监控系统设计

1.
中国科学院大气物理研究所, 北京 100029
2.
中国气象局气象探测中心, 北京 100081
3.
中国科学院研究生院, 北京 100049
4.
中国电子科技集团公司第28 研究所, 南京 210007

资助项目:

和国家自然科学基金 40975064

公益性行业科研专项 GYHY (QX)2007636

计量
- 摘要浏览量: 3958
- HTML全文浏览量: 808
- PDF下载量: 2123
- 被引次数: 0
出版历程
- 收稿日期: 2008-12-23
- 修回日期: 2009-10-19
- 刊出日期: 2010-02-28

The Design of Operation Monitoring System for L Band Upper air Meteorological Sounding Network

1.
Institute of Atmospheric Phy sics, Chinese Academy of Sciences, Beijing 100029
2.
Atmospheric Observation Center of CMA, Beijing 100081
3.
Graduate University of Chinese Academy of Sciences, Beijing 100049
4.
No.28 Research Institute of China Electronics Technology Group Corporation, Nanjing 210007

摘要

摘要: L波段气象探测网监控系统用来监视包括L波段探空设备与探空数据在内的全国高空气象探测网总体运行情况。基于L波段探空系统提供的监控信息与探空资料，结合业务运行经验与用户需求建立L波段高空气象探测网监控系统。运行结果表明：利用L波段高空监视系统，结合探空资料质量检查，能够及时发现探空系统存在的问题；高空监视系统有助于全面掌握全国探测网系统设备的运行状况，保障高空探测网稳定运行，提高气象探空数据质量，业务效果显著。但是在探空质量评估中也发现位势高度、温度以及风向与风速变化阈值存在控制过严的现象，需要加以改进，以避免虚警次数过多。
- L波段;
- 高空气象;
- 探测网;
- 监控系统
Abstract: The operation monitoring system aims to monitor L band upper air meteorological sounding network running conditions including instrument running status and sounding data quality. Based on B/S structure, Windows platform and Oracle database, it can ensure users visit the monitoring system website at anytime and anyplace. The surface radar running condition monitoring file will be automatically generated 5 minutes after balloon releasing, and upper air sounding data monitoring file that contains upper air sounding statistics results and upper air sounding minutely data will be generated when upper air sounding process finishes. The TTAA message arrival information is used to judge whether L band upper air sounding system is working, the surface radar running condition monitoring file i s used to judge whether the surface radar working status is normal, the TTAA mes sage and upper air minutely data are used to check data quality. The monitoring system is developed fully considering monitoring information and sounding data provided by upper air meteorological sounding system, integrated operational running experience and users' requirements. The sounding parameter, surface instan taneous observation data and surface radar running status parameters can be displayed and checked, and sounding result can also be displayed and analyzed by th e system. During the sounding data quality control, first the message format is checked, and then based on WMO's reference criteria for AWS instantaneous extreme value check the surface instantaneous extreme value check is carried out. The nationwide monitoring area is divided into northeast, northwest, middle and south subareas. The geopotential height and temperature thresholds of each subarea are set using compiled upper air sounding data of CMA. Spherical coordinate data including elevation, azimuth, slant range and height are added to the monitoring file, and they are used to check the consistency of upper air sounding data and quality of the wind data. The sounding data quality check diagnoses the facility problems automatically and can improve its performance. The results show that the surface radar and radiosonde problems and current running status can be found immediately through the monitoring system integrated with sounding data quality check. The system can guarantee the operational stability of upper air mete orological sounding network, and improve meteorological sounding data quality effectively. But during the sounding data quality assessment the thresholds are found to be too strict, so it should be modified to avoid too much false warning information through further running assessment.
- Lband;
- upperair meteorological;
- sounding network;
- monitoring system

HTML全文

图 1 监视系统整体框架

Fig. 1 The framework of monito ring system

下载: 全尺寸图片幻灯片

图 2 全国分区图

Fig. 2 The subarea in China

下载: 全尺寸图片幻灯片

表 1 雷达运行状态参数显示界面

Table 1 The display interface of surface radar running status parameters

表 2 地面瞬时数据极值范围

Table 2 The extreme range of surface instantaneous data

表 3 西北区与东北区阈值

Table 3 The thresholds in the northwest and the northeast of China

表 4 中部区与南部区阈值

Table 4 The thresholds in the central and the south of China

参考文献(23)

[1]	田永祥, 沈桐立, 葛孝贞, 等.数值天气预报教程.北京:气象出版社, 1995 :275-282.
[2]	廖晓农, 俞小鼎, 谭一洲.14时探空在改进北京地区对流天气潜势预报中的作用.气象, 2007, 33(3):28-32. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXX200703003.htm
[3]	杨红梅, 葛润生.用单站探空资料分析对流层气柱水汽总量.气象, 1998, 24(9):8-11. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXX200703003.htm
[4]	杨梅, 李玉林, 单九生, 等.新一代雷达风廓线与探空风廓线资料相关分析.气象, 2006, 32(6):20-24. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXX200606002.htm
[5]	WMO.Guide to Meteorological Instruments and Methods of Observation, Geneva:WMO, 2006.
[6]	Rissanen P, Jacobsson C, Madsen H, et al.Nordic Methods for Quality Control of Climate Data.DNMI2 Report, No.10/2000, KLIM A, 2000.
[7]	Vejen F, Jacobsson C, Fredriksson U, et al.Quality Control of Meteorological Observations Automatic Methods Used in the Nordic Countries.Climate Report, No.8/2002, KLIMA, 2002.
[8]	William G Collins.The operational complex quality control of radiosonde heights and temperatures at the national centers for environmental prediction.Part Ⅰ:Description of the method.J Appl Meteor, 2001, 40 :137-151. doi: 10.1175/1520-0450(2001)040<0137:TOCQCO>2.0.CO;2
[9]	William G Collins.The operational complex quality control of radiosonde heights and temperatures at the national centers fow environmental prediction.Part Ⅱ:Examples of error diagnosis and correction from operational use.J Appl Meteor, 2001, 40 :152-168. doi: 10.1175/1520-0450(2001)040<0152:TOCQCO>2.0.CO;2
[10]	周尚河.全国高空资料质量控制和建库方法的研究.应用气象学报, 2000, 11(3):364-370. http://qikan.camscma.cn/jams/ch/reader/view_abstract.aspx?file_no=20000353&flag=1
[11]	陶士伟, 张跃堂, 陈卫红, 等.全球观测资料质量监视评估.气象, 2006, 32(6):53-58. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXX200606008.htm
[12]	兰方信, 易丁, 汪华, 等.贵州省气象通信业务监控及自动转报系统.贵州气象, 2006, 30(5):31-34. http://www.cnki.com.cn/Article/CJFDTOTAL-GZQX200605014.htm
[13]	赵福祥.山东省气象通信网络业务运行及监控系统.山东气象, 2005, 25(4):30-33. http://www.cnki.com.cn/Article/CJFDTOTAL-SDQX200504010.htm
[14]	石小英, 何婉文, 梁苑苑, 等.气象信息网络业务监控系统.气象水文装备, 2005, 16(6):60-62. http://www.cnki.com.cn/Article/CJFDTOTAL-HBYD201410076.htm
[15]	薛双青, 刘川生, 戴有学, 等.上行气象报文监控和自动转发系统.山西气象, 2001, (3):33-36. http://www.cnki.com.cn/Article/CJFDTOTAL-SXQX200103011.htm
[16]	李源鸿.自动气象站网实时监控系统结构设计方法.气象, 2003, 29(1):32-34. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXX200301007.htm
[17]	敖振浪, 谭鉴荣, 郑明辉.大型自动气象站探测网络实时监控系统的设计和实施.成都信息工程学院学报, 2002, 17(3):179-183. http://www.cnki.com.cn/Article/CJFDTOTAL-CDQX200203004.htm
[18]	胡宪林, 虎永发, 侯永祥.自动气象站运行监控系统技术介绍.青海气象, 2005, (2):54-55. http://www.cnki.com.cn/Article/CJFDTOTAL-QHQX200502017.htm
[19]	向晋良.自动气象站远程监控及故障短信告警系统的研发技术.湖北气象, 2006, (4):26-27. http://www.cnki.com.cn/Article/CJFDTOTAL-HBQX200604009.htm
[20]	胡江凯, 王雨, 王毅涛.国家气象中心T213L31数值预报运行监控方案及预报效果评估.应用气象学报, 2005, 16(2):249-259. http://qikan.camscma.cn/jams/ch/reader/view_abstract.aspx?file_no=20050231&flag=1
[21]	刘昊钰, 马强, 常飙, 等.国家级气象资料存储检索系统监视分系统的设计和实现.应用气象学报, 2007, 18(20):251-256. http://qikan.camscma.cn/jams/ch/reader/view_abstract.aspx?file_no=20070243&flag=1
[22]	WMO.Report on the Development of Guidelines on Quality Control Procedures for Data from Automatic Weather Station[CBS/OPAG-IOS (ET AWS-4)/Doc 4(1)], Geneva:WMO, 2006.
[23]	中国气象局监测网络司, 常规高空气象探测规范 (试行), 2003.