Continuous measurements of chlorophyll-a concentration in the Pacific Ocean by shipborne laser fluorometer and radiometer: Comparison with SeaWiFS data

Autor:	A. V. Maleenok, O. G. Konstantinov, Mikhail S. Permyakov, A. N. Pavlov, S. A. Ogay, A. Yu. Major, O. A. Bukin
Rok vydání:	2001
Předmět:	Chlorophyll a chemistry.chemical_compound SeaWiFS Radiometer Spectrometer chemistry Fluorometer Multispectral image General Earth and Planetary Sciences Radiometry Environmental science Upwelling Remote sensing
Zdroj:	International Journal of Remote Sensing. 22:415-427
ISSN:	1366-5901 0143-1161
DOI:	10.1080/014311601450013
Popis:	The results of comparisons of chlorphyll-a concentrations, measured using different methods in various regions of the Pacific, are presented. The measurements were made simultaneously from a moving ship using both a laser fluorometer and a spectrometer for measurements of the spectral distribution of the upwelling radiation. Two-band and multispectral algorithms were used to derive the pigment concentration from the upwelling radiation. The chlorophyll a concentrations measured by the shipborne instruments are compared with data obtained by SeaWiFS (the Sea-viewing Wide Field-of-View Sensor).
Databáze:	OpenAIRE
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