OBJECTIVE ANALYSIS AND CLASSIFICATION OF THE MEAN SEA SURFACE TEMPERATURE IN THE EAST CHINA SEA BY APPLYING THE SINGULAR-VALUE DECOMPOSITION TECHNIQUE
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OBJECTIVE ANALYSIS AND CLASSIFICATION OF THE MEAN SEA SURFACE TEMPERATURE IN THE EAST CHINA SEA BY APPLYING THE SINGULAR-VALUE DECOMPOSITION TECHNIQUE
Studia Marina SinicaVol. -9, Issue 21, (1984)
作者机构:
1. 中国科学院海洋研究所
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Gan Zijun, Mao Hanli. OBJECTIVE ANALYSIS AND CLASSIFICATION OF THE MEAN SEA SURFACE TEMPERATURE IN THE EAST CHINA SEA BY APPLYING THE SINGULAR-VALUE DECOMPOSITION TECHNIQUE. [J]. -9(21):null(1984)
DOI:
Gan Zijun, Mao Hanli. OBJECTIVE ANALYSIS AND CLASSIFICATION OF THE MEAN SEA SURFACE TEMPERATURE IN THE EAST CHINA SEA BY APPLYING THE SINGULAR-VALUE DECOMPOSITION TECHNIQUE. [J]. -9(21):null(1984)DOI:
OBJECTIVE ANALYSIS AND CLASSIFICATION OF THE MEAN SEA SURFACE TEMPERATURE IN THE EAST CHINA SEA BY APPLYING THE SINGULAR-VALUE DECOMPOSITION TECHNIQUE
The seasonal changes of the mean 10-day sea surface temperature in the East China Sea for the years 1953-1972 were studied by applying the singular-value decomposition technique. Main results obtained are as follows: In the singular-vector analysis of the mean 10-day sea surface temperature. in the East China Sea, the first three singular-vectors (or seasonal march vectors) account for 97.76% of the variance of the data. The geographical distribution in the weightings (or spatial pattern vectors) on these vectors indicates a markedly regional organization. An objective classification of the surface water mass in the East China Sea was provided by its seasonal temperature change pattern. It may be safely said that the singular-value decomposition technique may be used much more extensively in oceanographic investigations.
关键词
表层多年平均水温奇异矢量分析水系划分
Keywords
THE MEAN SEA SURFACE TEMPERATUREOBJECTIVE ANALYSISSINGULAR-VALUE DECOMPOSITION TECHNIQUE