Discover the full potential of Sentinel-3 series here: https://www.copernicus.eu/en/news/news/two-satellites-orbit-sentinel-3-mission-now-delivering-data-full-capacity
This really looks great:
Leicester is calling all coders, researchers, scientists, designers, storytellers, problem-solvers, and anyone enthusiastic about addressing challenges faced by us all. The Food Security and Resilience Copernicus Hackathon is coming to Leicester for the first time. The Hackathon takes place at the Leicester Innovation Hub on 19 and 20 September 2019.
Propose your challenge, define your idea, participate to the pitch competition and bring it to the stage of the Copernicus Hackathon. Submit your short application here.