Launching (very) soon, #Sentinel6B will provide precise measurements of the ocean. 🌊🎚️ Sea level is a key indicator of #ClimateChange. Since 1999, global sea level has risen 9.38 cm, and in the last 10 years the rate has accelerated by 46%. Cristina explains why the satelite’s data will be so valuable, particularly to those in coastal communities. 🛰️