| THE ANALYSIS ON THE STATISTICAL CHARACTER OF QUIKSCAT SCATTEROMETER WINDS AND STRONG WIND FREQUENCY USING REMOTE SENSOR DATA FROM QUIKSCAT |
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| 作者姓名： | 刘春霞 何溪澄 |
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| 作者单位： | Guangzhou Institute of Tropical and Marine Meteorology，CMA，Guangzhou 510080 China，Guangdong Meteorological Bureau，Guangzhou 510080 China |
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| 基金项目： | Key Scientific Project of Guangdong province Comprehensive application of satellite data in the monitoring and forecast of marine meteorology (99M05002G)，Science and Technology Planning Project of Guangdong province Research on pre-warning techniques |
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| 摘 要： | 1 INTRODUCTION Most of the conventional sea surface wind data are measurements from ships, buoys and islands, with coverage and spatial resolution far below the requirements of research and application. At present, due to limited understanding of physical processes and efficient exploitation of data, numerical prediction models have not been used as they should be, although routine procedures are able to give sea surface wind fields at the intervals of 6 hours. With the development of sp…
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| 关 键 词： | 年变化 统计学 月变化 强风 风场 东海 南海 中国 |
THE ANALYSIS ON THE STATISTICAL CHARACTER OF QUIKSCAT SCATTEROMETER WINDS AND STRONG WIND FREQUENCY USING REMOTE SENSOR DATA FROM QUIKSCAT |
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| LIU Chun-xia and HE Xi-cheng.THE ANALYSIS ON THE STATISTICAL CHARACTER OF QUIKSCAT SCATTEROMETER WINDS AND STRONG WIND FREQUENCY USING REMOTE SENSOR DATA FROM QUIKSCAT[J].Journal of Tropical Meteorology,2003,9(2):113-123. |
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| Authors: | LIU Chun-xia and HE Xi-cheng |
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| Institution: | 1. Guangzhou Institute of Tropical and Marine Meteorology, CMA, Guangzhou 510080 China
2. Guangdong Meteorological Bureau, Guangzhou 510080 China |
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| Abstract: | The statistical character of QuikSCAT scatterometer winds is showed. And Monthly change and special distribution character of strong wind frequency and monthly wind fields in South China Sea is analyzed. It is shown in the result that the QuikSCAT scatterometer winds can be relied upon for the South China Sea; two winds, one the wintertime northeasterly and the other summertime southwesterly. The northeasterly centers at the Bashi Strait and Taiwam Strait and its secondary center and the maximum center of the southwesterly are in the central and southern South China Sea. |
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| Keywords: | QuikSCAT scatterometer winds strong wind frequency wind fields |
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