Perhaps a presentation by the NASA/CNES team working on The Surface Water and Ocean Topography (SWOT) mission would be interesting to flood working group members. Overview of the mission is available here – https://swot.jpl.nasa.gov
swot.jpl.nasa.gov
Home – NASA SWOT
SWOT: NASA's first global survey of Earth's surface water, providing data for clean air and water, extreme events, and long-term environmental changes