POSTER SESSION 1

15:30–17:30, Monday, September 14

Poster Session | 1 | 2 | 3 | 4 | Schedule at a Glance

ABSTRACT 1230 | POSTER 65

OCEAN COLOR FROM EARTHCARE MEASUREMENTS: THE OCEAN PROJECT

Over the last twenty years, a wide range of studies has highlighted the distinctive and essential contribution of spaceborne lidar observations to Ocean Color research. In this framework, the OCEAN project (Ocean Color EarthCARE ANalysis) is currently being carried out as a 24-month feasibility study, launched in June 2025 and funded by the European Space Agency (ESA) through the EarthCARE+ Innovation programme.

The project is designed to take advantage of the advanced observational capabilities and derived products of the ATLID lidar onboard the EarthCARE mission. It builds upon the expertise and methodological developments achieved within the ESA-funded COLOR project, which employed Aeolus data to investigate Colored Dissolved Organic Matter (CDOM). In particular, Using the High Spectral Resolution Lidar and polarization retrieval techniques, OCEAN is aimed at retrieving key ocean optical parameters, including the diffuse attenuation coefficient for downwelling irradiance, Kd(355), and the subsurface hemispherical particulate backscattering coefficient, bbp. This contribution presents the first results obtained within the framework of the OCEAN project.

Davide Dionisi, CNR-ISMAR, [email protected], https://orcid.org/0000-0003-3854-521X

Claudia Cesarini, Innuere Consulting, [email protected]

Simone Colella, CNR – ISMAR, [email protected]

Davide D’Alimonte, AEQUORA, [email protected]

Paolo Di Girolamo, Università della Basilicata, [email protected]

Marco Di Paolantonio, CNR – ISMAR, [email protected]

Giovanni Giuliano, CNR – ISMAR, [email protected]

Cédric Jamet, Laboratoire d’Océanologie et de Géosciences, [email protected]

Tamito Kajiyama, AEQUORA, [email protected]

Giovanni La Forgia, CNR – ISMAR, [email protected]

Mengyu Li, CNR – ISMAR, [email protected]

Lorenza Masi, Parthenope, University of Naples; CNR – ISMAR, [email protected]

Emanuele Organelli, CNR – ISMAR, [email protected]

Poster Session | 1 | 2 | 3 | 4Schedule at a Glance

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