The NSF Ocean Observatories Initiative (OOI) deploys and maintains advanced instruments in some of the ocean’s most challenging environments, delivering open-access data to anyone in the world. Through these efforts, OOI empowers scientific discovery and fosters a deeper understanding of our oceans.
The Ocean Observatories Initiative is a science-driven ocean observing network that delivers real-time data from more than 900 instruments to address critical science questions regarding the world’s ocean. OOI data are freely available online to anyone with an Internet connection.
Because of its potential to contribute to understanding of the changing ocean, the OOI was designated as an endorsed action of the United Nations Decade of Ocean Science for Sustainable Development (UN Ocean Decade). The Surface Ocean – Lower Atmosphere Study (SOLAS) also endorsed the OOI as one of its Integrated Atmosphere-Ocean Time Series Stations, helping to provide critical answers to ocean-related science questions.
Key Features
- Global Reach: OOI include 5 arrays total, 2 global, 2 coastal and 1 cabled operated by WHOI, OSU, & UW.
- Advanced Infrastructure: State-of-the-art cabled and moored systems, autonomous underwater vehicles (AUVs), and gliders.
- Open Data Access: Powered by state-of-the-art cyberinfrastructure, data is freely available to scientists, educators, and the public through the OOI Data Portal.
Scientific Impact
OOI data supports critical research in oceanography, helping scientists address pressing questions about ocean health, climate variability, and marine biodiversity. The initiative’s continuous data collection aids in monitoring long-term oceanic changes and immediate environmental events.
Community Engagement
OOI fosters collaboration by offering opportunities for researchers, educators, and students to participate in oceanographic expeditions, propose new instruments, and use OOI data in their projects. The initiative integrates real-time ocean data into classroom curricula, enriching STEM education and inspiring future ocean scientists.
Engineering Innovation
OOI utilizes advanced engineering to design and maintain a robust network of ocean sensors. These systems operate reliably in harsh marine environments, supported by innovative technologies for data collection and long-term performance.
The operation and management of OOI is supported by the U.S. National Science Foundation under Award No. 2244833.
