OU Ying-Yu,ZHU Ke-yun,ZHANG Jie,et al.Monitoring and Application of the Foggy Weatherin Kunming by Microwave Radiometer[J].Journal of Chengdu University of Information Technology,2018,(01):54-61.[doi:10.16836/j.cnki.jcuit.2018.01.011]
微波辐射计对昆明雾天的监测及应用
- Title:
- Monitoring and Application of the Foggy Weatherin Kunming by Microwave Radiometer
- 文章编号:
- 2096-1618(2018)01-0054-08
- Keywords:
- applied meteorology; short-impending forecast; microwave radiometer; frontal fog; radiation fog; monitoring the data of the temperature and humidity; prediction of the Kun Ming Chang Shui airport
- 分类号:
- P456.1
- 文献标志码:
- A
- 摘要:
- 为分析微波辐射计在雾天探测的气象应用价值,利用昆明机场HTG-4型微波辐射计2016年1-4月的探测数据,参照同址测站逐小时天气纪要,将昆明雾天分为锋面雾和辐射雾两种天气实例,分别从温湿、水汽含量等方面对雾天的监测和分析进行研究。结果表明:(1)辐射计温度的高度廓线随时间的变化能较准确地反映静止锋锋区的空间结构及随时间的演变特征,近地面逆温层的生消与机场辐射雾发生发展消亡的过程吻合;(2)在大雾发生之前,辐射计显示机场区域从地面到空中的相对湿度和绝对湿度都保持在大值区;(3)液态水廓线的变化能反映出雾天发生过程中冷暖平流的变化情况;(4)在大雾发生前半小时,液态水路径会发生突变,综合水汽含量也保持在大值区,可作为预报大雾发生时的重要标准。
- Abstract:
- In order to analyze the value of the weather detection applications about the microwave radiometer in fog weather. In this paper, by using the data of HTG-4 microwave radiometer of Kunming airport from January to April in 2016, we divided the Kunming fog into two weather examples about frontal fog and radiation fog by referring to one by one hour weather report at the station. By rearching the monitoring and analyzing the fog on the aspects of temperature, humidity and water vapour content, the results showed that:(1)The radiometer can reflect the temperature change in the process of frontal fog, which corresponds to the movement of the frontal surface. In the process of the development of the radiation fog, the radiometer can accurately calculate the appearance of the inversion layer;(2)Before the fog occurring, the radiometer can accurately reflect the humidity, and the amount of the relative humidity and absolute humidity are maintained in the large area;(3)The change of liquid water profile can reflect the changes of cold and warm advection in the process of fog that occured;(4)Before the fog occurring, the liquid water path will be have a sudden change, and the integrated water vapor content is also maintained in the large value area. It can be used as an important criterion for the prediction of the fog occured.
参考文献/References:
[1] Robert H.Dicke.The measurement of thermal radiation at micro wave frequencies[J].The Review of Scientific Instruments,1946, 17(7):268-275.
[2] Bevis M,Businger S,Hecrring T A.Remote sensing of atmosperic water vapor using the global positioning system[J].GPS meteorology,1992,97(D14):15787-15801.
[3] P W Chan,K H Wong.Application of microwave radio meter and wind profiler data in the estimation of wind gust associated with intense convective weather[J].Iop Conference Series and Environmental Science,2008,1(1):12-42.
[4] Laura Bianco,Domencio Cimini,FS Marzano,et al,Com bining Microwave Radiometer and Wind Profiler Radar Measurements for High-Resolution Atmospheri c Humidity Profiling[J].Journal of atmospheric and oceanic technology,2005,22(7):949-965.
[5] Decker M T,Westwater E R,Guiraud F O.Experimental evaluatio n of ground-based microwave radiometric sensing of atmospheri c temperature and water vapor profiles[J].J App 1.Meteor,1978,17: 1788-1795.
[6] Westwater ER.The accuracy of water vapor and cloud liquid determination by dua-1 frequency ground based microwave radiometry[J].Radio Science,1978,13:677-685.
[7] K.Knupp,R.Ware,Cimini D,et al.Ground-Based Passive Microwa ve Profiling during Dynamic Weather Conditions[J].Journal of A tmospheric and Oceanic Technology,2009,26(6):1057-1073.
[8] 张培昌,王振会.大气微波遥感基础[M].北京气象出版社,1995:346-384.
[9] 赵柏林.大气物理与大气探测的一些进展[J].北京大学学报,1995,31(3):323-337.
[10] 方炳兴.常规气象资料质量的综合控制气象[J].气象学报,1994,20(2):33-36.
[11] 赵从龙,蔡化庆,宋玉东.对流层水汽和液态水的地基微波遥感探测[J].应用气象学报,1991,2(2):200 -207.
[12] 段英,吴志会.利用地基遥感方法检测大气中气态,液态水含量分布特征的分析[J].应用气象学报,1991,10(1):34-40.
[13] 雷恒池,魏重,沈志来,等.微波辐射计探测降雨前水汽和云液水[J].应用气象学报,2001,12(1):74-79.
[14] 刘亚亚,毛节奏,刘钧,等.地基微波辐射计遥感大气廓线的神经网络反演方法研究[J].高原气象,2010,29(6):1514-1523.
[15] 金德镇,雷恒池,古淑芳,等.机载微波辐射计测云中液态含水量[J].气象学报,2004,62(6):868-874.
[16] 刘建忠,张蔷.微波辐射计反演产品评价[J].气象科技,2010,38(3):325-331.
[17] 黄治勇,徐桂芳,王晓芳,等.地基微波辐射资料在短时暴雨潜势预报中的应用[J].应用气象学报,2013,24(5):576-584.
[18] 黄治勇,周志敏,徐桂芳,等,风廓线雷达和地基微波辐射计在冰雹天气监测中的应用[J].气象学报,2015,34(1):269-278.
[19] 李耀东,刘建文,高守亭.动力和能量参量在强对流天气预报中的应用研究[J].气象学报,2004,62(4):401-406.
[20] 敖雪,王振会,徐桂荣,等.地基微波辐射计资料在降水分析中的应用[J].暴雨灾害,2011,30(4):358-365.
[21] 范艺,张杰,朱克云,等.北京地区HTG-3型微波辐射仪资料的定量分析[R].32届中国气象学会年会,2015.
[22] 陈明.神经网络原理与实例实例详解[M].北京:清华大学出版社,2013.
[23] 黄晓莹,毛伟康,万齐林,等.微波辐射计在强降水天气预报中的应用[J].广东气象,2013,11(4):1007-6190.
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备注/Memo
收稿日期:2017-09-21基金项目:国家自然科学基金重大研究计划资助项目(91537214)