AtlantOS archievements includ: Seafloor Mapping – Completing a big puzzle, Maritime traffic – Identifying oil spill hazards, International shipping – Reduction of CO2 emissions, Sensors and real-time data – Argo floats as an example, Harmful Algal Blooms, Offshore aquaculture siting, Operational forecast system for Atlantic albacore tuna, NWS reanalysis and forecasting, POGO-AtlantOS collaboration on ocean products.