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| 两种导风方法在台风路径分析中的 应用比较研究 | |
| 引用本文： | 李 峰,王振会,官 莉,河惠清.两种导风方法在台风路径分析中的 应用比较研究[J].气象科学,2009,29(3):330-334. |
| 作者姓名： | 李 峰 王振会 官 莉 河惠清 |
| 作者单位： | 1. 南京信息工程大学,气象灾害省部共建教育部重点实验室,南京,210044;南京信息工程大学大气物理学院,南京,210044;山东省气候中心,济南,250031 2. 南京信息工程大学,气象灾害省部共建教育部重点实验室,南京,210044;南京信息工程大学大气物理学院,南京,210044 3. 南京信息工程大学大气物理学院,南京,210044 |
| 摘 要： | 基于云导风使用的最大相关法（已经广泛应用）和TCFM法（傅立叶相位分析法和最大相关法相结合）两方法的原理，开发了利用FY-2C静止气象卫星30min间隔卫星云图资料获得云迹风的可视化导风实验系统。利用该系统处理2005年夏季麦莎、卡努、龙王等3个台风期间的卫星云图，对得到的云迹风进行台风路径反演分析。结果表明，TCFM导风方法得到的结果优于最大相关法。 |
| 关 键 词： | 台风路径分析 最大相关法 TCFM法 云迹风 |
| 收稿时间： | 2007/10/28 0:00:00 |
Two methods for cloud motion vectors and its comparative applications in the analysis of typhoon track |
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| Li Feng,Wang Zhenhui,Guan Li and He Huiqing.Two methods for cloud motion vectors and its comparative applications in the analysis of typhoon track[J].Scientia Meteorologica Sinica,2009,29(3):330-334. | |
| Authors: | Li Feng Wang Zhenhui Guan Li and He Huiqing |
| Institution: | 1 Key Laboratory of Meteorological Disaster of Ministry of Education;Nanjing University of Information Science &Technology;Nanjing 210044;China;2 School of Atmospheric Physics;Nanjing University of Information Science & Technology;China;3 Shandong Climate Center;Jinan 250031;China |
| Abstract: | A cloud motion wind inferring system has been developed based on the principles of traditional maximum correlation and a recently-suggested TCFM (Tracking cloud with Combined Fourier phase analysis and Maximum correlation) technique to deal with FY-2C satellite images for cloud motion vectors. Image series for typhoon "Matsa","Khanun" and "Longwang" observed by FY-2C in 2005 have been processed with the system and the cloud motion wind fields obtained are used to determine the track of typhoon. It has been ... |
| Keywords: | Analysis of Typhoon track Maximum correlation TCFM Cloud motion winds |
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