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通过对东京湾两年度不同季节海水分光反射率与叶绿素浓度进行统计分析，结果表明，叶绿素浓度Ｃ与两谱段分光反射率之比Ｒｗ（λｊ）／Ｒｗ（λｊ）具有幂函关系Ｃ＝Ａ［Ｒｗ（λｊ）／Ｒｗ（λｊ）Ｂ。两者的对数显示出较好的线性关系，即ｌｏｇＣ＝ｌｏｇＡ＋Ｂｌｏｇ［Ｒｗ（λｊ）／Ｒｗ（λｊ）］。负相关系数达０．９９。相关方程之一为Ｃ＝３．３２９［Ｒｗ（５２０）／Ｒｗ（５５０）］－１．３８４（１９８７年６月初）．在梅雨季节之后，相关方程为Ｃ＝１２．６８［Ｒｗ（５２０）／Ｒｗ（５５０）］－２．０１０（１９８８年８月）。这表明了海湾或混浊的沿岸水质，在叶绿素浓度算法中，统计参数Ａ和Ｂ的确立，要基于不同季节不同水质的现场观测资料。
The statistical analysis of spectral reflectance and chlorophyll concentration in different seasons of Tokyo Bay showed that the ratio of chlorophyll concentration C to spectral reflectance Rw (λj) / Rw (λj) had a power-law relationship C = A [Rw (λj) / Rw (λj) B. The logarithm of both shows a good linear relationship, ie logC = logA + Blog [Rw (λj) / Rw (λj)]. Negative correlation coefficient of 0.99. One of the related equations is C = 3.329 [Rw (520) / Rw (550)] - 1.384 (early June 1987). After the rainy season, the correlation equation is C = 12.68 [Rw (520) / Rw (550)] - 2.0108 (August 1988). This indicates the water quality in the gulf or turbid coast. In the chlorophyll concentration algorithm, the establishment of statistical parameters A and B should be based on the observed data of different water quality in different seasons.