National Science Foundation and Consortium for Ocean Leadership sign cooperative agreement for vast undersea observing network.
Giving scientists never-before-seen views of the world's oceans, the National Science Foundation (NSF) and the Consortium for Ocean Leadership (COL) have signed a Cooperative Agreement that supports the construction and initial operation of the Ocean Observatories Initiative (OOI).
OOI will provide a network of undersea sensors for observing complex ocean processes such as climate variability, ocean circulation, and ocean acidification at several coastal, open-ocean and seafloor locations.
Continuous data flow from hundreds of OOI sensors will be integrated by a sophisticated computing network, and will be openly available to scientists, policy makers, students and the public.
Advanced ocean research and sensor tools are a significant improvement over past techniques. Remotely operated and autonomous vehicles go deeper and perform longer than submarines. Underwater samplers do in minutes what once took hours in a lab. Telecommunications cables link experiments directly to office computers on land. At sea, satellite uplinks shuttle buoy data at increasing speeds.
Sited in critical areas of the open and coastal ocean, OOI will radically change the rate and scale of ocean data collection. The networked observatory will focus on global, regional and coastal science questions. It will also provide platforms to support new kinds of instruments and autonomous vehicles.
The five-plus-year construction phase, funded initially with American Recovery and Reinvestment Act of 2009 funds, will begin this month.
The first year of funding under the Cooperative Agreement will support a range of construction efforts, including production engineering and prototyping of key coastal and open-ocean components (moorings, buoys, sensors), award of the primary seafloor cable contract, completion of a shore station for power and data, and software development for sensor interfaces to the network.
Subsequent years of funding will support the completion of coastal, deep-ocean, and seafloor systems, with initial data flow scheduled for early 2013 and final commissioning of the full system in 2015.