A new, higher resolution, version of the OceanSODA‑ETHZ was presented at ESA’s Living Planet Symposium. This product, developed through a creative blend of machine‑learning methods, reveals how oceans absorb (and sometimes release) carbon dioxide on a fine-scale, 25 × 25 km grid every eight days, a thirtyfold improvement over previous monthly, 100 × 100 km datasets. This allows capturing rapid and …
The One Ocean Expedition (2025–2026) has embarked on a global voyage aboard the Norwegian tall ship Statsraad Lehmkuhl, aiming to raise awareness about the ocean’s pivotal role in a sustainable future at global level. As part of this journey, the European Space Agency (ESA) organises the Advanced Ocean Synergy Training Course 2025 (#OTC25), blending satellite …
The European Space Agency (ESA) and the Antarctica InSync coordination team are inviting the global scientific community to participate in the upcoming International Antarctica InSync Science Webinar. This online event aims to provide an in-depth update on the progress and future plans of the Antarctica InSync programme, focusing on establishing working groups centered around key …
Welcome This is the 8th ESA Ocean Training Course of the series devoted to you – the next generation of Earth Observation (EO) scientists. The ocean covers 74% of our planet surface and is difficult to sample properly because it is in continuous motion. Satellite measurements play an incredibly important role in this respect because …
A study, recently published in the Marine Pollution Bulletin, shows that it’s possible to safeguard 30 % of the Atlantic Ocean’s high‑seas biodiversity, without severely disrupting fishing or shipping routes, by harnessing satellite data to define “seascapes” and redirect marine traffic. Using bio‑optical information from ESA’s Envisat, Copernicus Sentinel‑3, alongside NASA’s Aqua, OrbView‑2 and NOAA‑20 satellites, …
A major step forward in Mediterranean Sea research was taken last week, on April 7th, with the inauguration of the advanced Mediterranean open science Data Analysis Lab (MeDAL) at ESA’s ESRIN Science Hub. The launch of the new initiative was formalised through the signature of a Memorandum of Intent by Simonetta Cheli, Director of ESA …
The main objectives of the “Ocean Science Cluster – Research Opportunity: Upper Ocean Dynamic” project are to : develop and validate innovative methods based on the huge synergistic opportunities offered by the increasing EO European satellites and specially the data provided by the Sentinel missions, together with in-situ observations and novel AI and ML technologies …
From October 30 to November 6, 2024, the Science Hub of the European Space Agency (ESA) in Frascati, Italy, hosted an international workshop titled Grounding Lagrangian particles in satellite-derived oceanic flow fields. Organized in the framework of the 4DMED-Sea project the event convened 16 participants, including 11 senior experts and 5 early-career researchers from France, …
A recently published paper, titled ALBATROSS: Advancing Southern Ocean Tide Modelling with High Resolution and Enhanced Bathymetry, introduces an advanced tidal model specifically tailored to the unique dynamics of the Southern Ocean and Antarctic regions. This research is the outcome of the ALBATROSS project, and combines high-resolution bathymetry data from the reprocessing of a decade-long CryoSat-2 …
A new study published in Geophysical Research Letters, and outcome of the CAREHeat project research, reveals how winter marine heatwaves (MHWs) in the North-Western Mediterranean Sea inhibit the spring bloom of phytoplankton, a critical element of the ocean’s ecosystem. Conducted by a team from the National Research Council of Italy (CNR-ISMAR) and other international collaborators, …
