Retrieving of the biooptical characteristics of Black-Sea waters under the conditions of constant reflectance at a wavelength of 400 nm

E. B. Shibanov; E. N. Korchemkina

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Retrieving of the biooptical characteristics of Black-Sea waters under the conditions of constant reflectance at a wavelength of 400 nm

机译：在波长为400 nm的恒定反射条件下检索黑海水的生物光学特性

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We consider a method used for the solution of the inverse problem of biooptics of the sea according to the spectrum of upwelling radiation and propose a procedure for the correction of the data of measurement by fixing the value of reflectance at a wavelength of 400 nm. The influence of this assumption on the results of retrieving of the concentrations of admixtures in seawater is analyzed. The computed values of the concentration of chlorophyll correspond to the data of direct biological measurements, and the reconstructed spectra of the absorption coefficient of phytoplankton have local maxima typical of biological particles. The applied correction allows us to decrease the influence of measurement errors on the results of retrieving and to increase the stability of solution of the inverse problem.

机译：我们考虑一种根据上升流辐射的光谱解决海洋生物光学反问题的方法，并提出了一种通过固定波长为400 nm的反射率值来校正测量数据的程序。分析了该假设对海水中掺混物浓度检索结果的影响。叶绿素浓度的计算值与直接生物学测量的数据相对应，浮游植物吸收系数的重构光谱具有典型的生物颗粒局部最大值。应用的校正使我们可以减少测量误差对检索结果的影响，并提高反问题求解的稳定性。

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《Physical Oceanography》 |2008年第1期|P.25-37|共13页
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E. B. Shibanov; E. N. Korchemkina;
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E. B. Shibanov;

E. N. Korchemkina;

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正文语种 eng
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Retrieving of the biooptical characteristics of Black-Sea waters under the conditions of constant reflectance at a wavelength of 400 nm

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