Articles | Volume 18, issue 10
https://doi.org/10.5194/essd-18-7499-2026
https://doi.org/10.5194/essd-18-7499-2026
Data description article
 | 
13 Oct 2026
Data description article |  | 13 Oct 2026

Coastal Atmosphere & Sea Time Series (CoASTS) and Bio-Optical mapping of Marine optical Properties (BiOMaP): the hyperspectral absorption coefficients by optically significant constituents

Jean-François Berthon and Giuseppe Zibordi

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Earth Syst. Sci. Data Discuss., https://doi.org/10.5194/essd-2026-539,https://doi.org/10.5194/essd-2026-539, 2026
Preprint under review for ESSD
Short summary
Coastal Atmosphere and Sea Time Series (CoASTS) and Bio-Optical mapping of Marine Properties (BiOMaP): the CoASTS-BiOMaP dataset
Giuseppe Zibordi and Jean-François Berthon
Earth Syst. Sci. Data, 16, 5477–5502, https://doi.org/10.5194/essd-16-5477-2024,https://doi.org/10.5194/essd-16-5477-2024, 2024
Short summary
A compilation of global bio-optical in situ data for ocean colour satellite applications – version three
André Valente, Shubha Sathyendranath, Vanda Brotas, Steve Groom, Michael Grant, Thomas Jackson, Andrei Chuprin, Malcolm Taberner, Ruth Airs, David Antoine, Robert Arnone, William M. Balch, Kathryn Barker, Ray Barlow, Simon Bélanger, Jean-François Berthon, Şükrü Beşiktepe, Yngve Borsheim, Astrid Bracher, Vittorio Brando, Robert J. W. Brewin, Elisabetta Canuti, Francisco P. Chavez, Andrés Cianca, Hervé Claustre, Lesley Clementson, Richard Crout, Afonso Ferreira, Scott Freeman, Robert Frouin, Carlos García-Soto, Stuart W. Gibb, Ralf Goericke, Richard Gould, Nathalie Guillocheau, Stanford B. Hooker, Chuamin Hu, Mati Kahru, Milton Kampel, Holger Klein, Susanne Kratzer, Raphael Kudela, Jesus Ledesma, Steven Lohrenz, Hubert Loisel, Antonio Mannino, Victor Martinez-Vicente, Patricia Matrai, David McKee, Brian G. Mitchell, Tiffany Moisan, Enrique Montes, Frank Muller-Karger, Aimee Neeley, Michael Novak, Leonie O'Dowd, Michael Ondrusek, Trevor Platt, Alex J. Poulton, Michel Repecaud, Rüdiger Röttgers, Thomas Schroeder, Timothy Smyth, Denise Smythe-Wright, Heidi M. Sosik, Crystal Thomas, Rob Thomas, Gavin Tilstone, Andreia Tracana, Michael Twardowski, Vincenzo Vellucci, Kenneth Voss, Jeremy Werdell, Marcel Wernand, Bozena Wojtasiewicz, Simon Wright, and Giuseppe Zibordi
Earth Syst. Sci. Data, 14, 5737–5770, https://doi.org/10.5194/essd-14-5737-2022,https://doi.org/10.5194/essd-14-5737-2022, 2022
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Cited articles

Babin, M., Stramski, D., Ferrari, G. M., Claustre, H., Bricaud, A., Obolensky, G., and Hoepffner, N.: Variations in the light absorption coefficients of phytoplankton, nonalgal particles, and dissolved organic matter in coastal waters around Europe, J. Geophys. Res.-Oceans, 108, 3211–13230, 2003. 
Berthon, J.-F. and Zibordi, G.: Coastal Atmosphere & Sea Time Series (CoASTS) and Bio-Optical mapping of Marine optical Properties (BiOMaP): the water hyperspectral absorption coefficients, PANGAEA [data set], https://doi.org/10.1594/PANGAEA.993510, 2026. 
Berthon, J.-F., Zibordi, G., Doyle, J. P., Grossi, S., van der Linde, D., and Targa, C.: Coastal Atmosphere and Sea Time Series (CoASTS), Part 2: Data Analysis, NASA Tech. Memo. 2002–206892, Vol. 20, edited by: Hooker, S. B. and Firestone, E. R., NASA Goddard Space Flight Center, Greenbelt, Maryland, 25 pp., 2002. 
Berthon, J. F., Mélin, F., and Zibordi, G.: Ocean colour remote sensing of the optically complex European seas, in: Remote sensing of the European seas, 35–52, Springer, Dordrecht, https://doi.org/10.1007/978-1-4020-6772-3_3, 2008. 
Bricaud, A., Babin, M., Morel, A., and Claustre, H.: Variability in the chlorophyll-specific absorption coefficients of natural phytoplankton: Analysis and parameterization, J. Geophys. Res.-Oceans, 100, 13321–13332, 1995. 
Short summary
The Coastal Atmosphere & Sea Time Series (CoASTS) and the Bio-Optical mapping of Marine optical Properties (BiOMaP) programs were conceived to support ocean color applications with field measurements of apparent and inherent optical properties. This work focusses on CoASTS and BiOMaP hyperspectral absorption coefficients of optically significant constituents as determined applying standardized instruments, community measurement methods, quality control schemes and consolidated processing codes.
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