Publication: Giant phytoplankton revealed by in situ imaging gathered during the BioSWOT-Med campaign

In situ images collected by an autonomous Zooglider during the BioSWOT-Med cruise in the northwestern Mediterranean Sea revealed "giant" phytoplankton: undisturbed chains of diatoms and other phytoplankton about an order of magnitude longer than what typically expected. These elongated chains are largely inaccessible to planktonic grazers and have the potential to sink rapidly through the ocean water column.

First “SWOT for India” Workshop

The first national “SWOT for India” workshop was held from September 7–9, 2026, at the Indian Institute of Technology (IIT) Bombay, bringing together 50 participants from IITs, ISRO, national laboratories, and other research institutions. The workshop fostered knowledge exchange and collaboration on applications of the Surface Water and Ocean Topography (SWOT) mission over India.

The new wave of oceanographers: Paul Hargous

PhD student using satellite altimetry to study eddy kinetic energy in the Mediterranean Sea and focusing on understanding the drivers and impacts of the opposite trends observed across different regions.

The new wave of oceanographers: Melly Lauze

Master’s degree in Biodiversity, Ecology and Evolution looking for a PhD position in marine biodiversity conservation.

Video: Predicting the future of the ocean

Ergane Fouchet (Mercator Ocean International) explains how satellite data is transforming our ability to forecast the ocean of tomorrow.

Video: Where the ocean meets the continents

Md Saiful Islam (University of Rouen Normandy / CNES / M2C) explain how SWOT satellite can monitor the dynamic zone where the open ocean meets coastlines.

Publication: Telling waves and currents apart in SWOT sea level measurements

Comparing SWOT measurements with mooring observations during the 1-day repeat orbit in a region where internal gravity waves (IGWs) are particularly strong, a new study demonstrates SWOT’s ability to accurately capture the sea surface height signature of high-frequency internal waves at the centimeter level. It provides a benchmark for future studies aiming to characterize internal waves from SWOT measurements across the global ocean, while highlighting the need for improved methods to separate the contributions of ocean currents and wave-like motions where in situ data are not available.

Video: What happens when a river meets the ocean?

Lucie Caubet (PhD student at the University of Toulouse / CNES / LEGOS) explores the dynamic and complex environments where rivers encounter the ocean.

The new wave of oceanographers: Cristina Martí-Solana

PhD student focusing on kinetic energy transfers at submesoscales in the Mediterranean Sea.

Video: How does SWOT improve flood forecasts?

Quentin Bonassies (CERFACS/CNES/CLS) explores how the SWOT satellites can help anticipate one of the most devastating climate risks: flooding.