NDLI: Remote sensing observations of the phytoplankton distribution in Lake Kinneret

Content Provider	IEEE Xplore Digital Library
Author	Gitelson, A. Mayo, M. Yacobi, Y. Parparov, A. Berman, T.
Copyright Year	1993
Description	Author affiliation: J. Blaustein Inst. for Desert Res., Ben-Gurion Univ. of the Negev, Beer-Sheva, Israel (Gitelson, A.)
Abstract	Reflectance spectra from 400 to 750 nm were measured in Lake Kinneret, when low phytoplankton stock prevailed, with chlorophyll concentrations from 3.1 to 7.3 /spl mu/g/l. Algorithms for estimation of chlorophyll (CHL) concentration were devised using reflectances in the blue and green region of the spectrum and natural solar induced fluorescence. The fluorescence was calculated either from the reflectance height above a baseline drawn between 650 and 715 nm or between 670 and 730 nm, and also from the sum of reflectance above the base line through 670 and 730 nm. This paper presents experimental evidence showing that fluorescence can be successfully used as indicator of CHL content.
Starting Page	485
Ending Page	487
File Size	224488
Page Count	3
File Format	PDF
ISBN	0780312406
DOI	10.1109/IGARSS.1993.322290
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1993-08-18
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Remote sensing Lakes Reflectivity Fluorescence Biomedical optical imaging Optical sensors Absorption Geophysics Laboratories Extraterrestrial measurements
Content Type	Text
Resource Type	Article

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Remote sensing observations of the phytoplankton distribution in Lake Kinneret