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| WMO第八届阳江国际探空比对辅助遥感综合试验 | |
| 引用本文： | 李峰,李柏,吴蕾,杨荣康,邢毅,黄兴友,肖辉,王斌.WMO第八届阳江国际探空比对辅助遥感综合试验[J].地球科学进展,2012,27(8):916-924. |
| 作者姓名： | 李峰 李柏 吴蕾 杨荣康 邢毅 黄兴友 肖辉 王斌 |
| 作者单位： | 1. 中国气象局气象探测中心,北京,100081 2. 南京信息工程大学,江苏南京,210044 3. 中国科学院大气物理研究所,北京,100029 4. 中国气象局武汉暴雨研究所,湖北武汉,430074 |
| 基金项目： | 公益性行业(气象)科研专项“高空基准气候观测试验及观测方法研究”，气象关键技术集成与应用(重点)项目“阳江国际探空比对资料综合分析与应用” |
| 摘 要： | 第八届阳江国际探空比对辅助遥感综合试验为分析探空仪系统在高空出入云的温湿特性,评估高层云红外辐射对温度传感器的影响以及湿度传感器的系统偏差提供有力帮助。通过试验,还评估了国产X波段双偏振雷达与毫米波云雷达的优缺点和性能差异,以及国产多普勒激光雷达、微脉冲激光雷达的探测性能和应用能力,在改进微波辐射计温湿反演算法、X波段偏振雷达参数的云中粒子相态模糊逻辑识别算法,以及多普勒天气雷达风场反演、云分类算法、高空业务测风算法等方面开展广泛研究并取得一定进展。试验还利用先进的各类遥感设备对阳江热带地区的云、局地对流以及海陆风系统的结构进行了观测和分析,取得了较好的研究结果。 |
| 关 键 词： | WMO 探空对比 遥感试验 |
An Intruduction of WMO 8th Radiosondes Inter-comparison and Integrated Remote Instruments Experiment |
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| Li Feng,Li Bai,Wu Lei,Yang Rongkang,Xing Yi,Huang Xingyou,Xiao Hui,Wang Bin.An Intruduction of WMO 8th Radiosondes Inter-comparison and Integrated Remote Instruments Experiment[J].Advance in Earth Sciences,2012,27(8):916-924. | |
| Authors: | Li Feng Li Bai Wu Lei Yang Rongkang Xing Yi Huang Xingyou Xiao Hui Wang Bin |
| Institution: | 1.Meteorological Observation Center of China Meteorological Administration，Beijing 100081, China；; 2.Nanjing Information and Engineering University，Nanjing 210044, China；; 3.Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China；; 4.Wuhan Institute of Heavy Rain, Meteorological Administration, Wuhan 430074, China |
| Abstract: | WMO 8th international radiosondes inter-comparison and integrated remote instruments experiment provide abundant high quality data,which help to analyze the capability of radiosondes,and evaluate infrared-radiation impact on temperature sensor and humidity sensor bias.By this experimentation,the advantages and disadvantages of China-made X-band polarize radar and Ka-band cloud radar and laser radar,MPL,Ceilometer etc.are evaluated.Some studies were devoted to improve the key algorithms such as microwave radiometer temperature and humidity measurement,the X-band and Ka-band radars echo attenuation correction,Doppler wind field inversion,cloud classification and upper air wind measurement.Furthermore,the local clouds,tropical convective system and sea-land wind systems are detected by using the remote instruments and the results are delighting.Similarly,this experiment also provides a good case for researching how to organize preferably integrated remote instruments observation test for the future. |
| Keywords: | WMO Radiosondes inter-comparison Remote experiment |
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