Information capabilities of downwelling irradiance spectra of the upper water layer: Lake Baikal measurements

Vyacheslav V. Suslin; Alexandr A. Latushkin; Oleg V. Martynov

doi:10.1117/12.2540791

18 December 2019 Information capabilities of downwelling irradiance spectra of the upper water layer: Lake Baikal measurements

Vyacheslav V. Suslin, Alexandr A. Latushkin, Oleg V. Martynov

Author Affiliations +

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 112084S (2019) https://doi.org/10.1117/12.2540791
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

The information capabilities of spectral measurements of underwater irradiance in the upper layer of Lake Baikal were demonstrated. It allowed to obtain the spectra of the vertical light attenuation coefficient, to restore the spectral structure of the incident solar radiation, including changes of photosynthetically active radiation with depth, and to calculate a number of primary bio-optical characteristics of water: spectra of the CDM absorption coefficient and the light backscattering coefficient, as well as the chlorophyll-a concentration.

Citation Download Citation

Vyacheslav V. Suslin, Alexandr A. Latushkin, and Oleg V. Martynov "Information capabilities of downwelling irradiance spectra of the upper water layer: Lake Baikal measurements", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112084S (18 December 2019); https://doi.org/10.1117/12.2540791

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