- My first look at the CryoSat-2/Sentinel-3/SMOS merged product for #Arctic sea ice thickness this fall. Note that this is a major version update (now v3.0.0). See more documentation at spaces.awi.de/spaces/CS2SM.... This graphic will now be updated weekly at zacklabe.com/arctic-sea-i... 🌊Nov 29, 2025 17:26