OOI: Ocean Observatories Initiative

The Ocean Observatories Initiative (OOI) is a science-driven ocean observing network that delivers real-time data from more than 800 instruments to address critical science questions regarding the world’s ocean. OOI data are freely available online to anyone with an Internet connection. OOI features two methods for accessing data: via the web portal at ooinet.oceanobservatories.org or via OOINet’s API.