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Cruise Data

During each maintenance cruise, CTD casts are performed prior to deployment and following recovery of most OOI assets (glider deployments may involve a single reference CTD cast). Water samples are collected in Niskin bottles at multiple depths, and analyzed for oxygen (Winkler), chlorophyll-a fluorescence & pigment distribution, nitrate/nitrite (and potentially a full nutrient suite), total DIC & total alkalinity, pH, and salinity. Click here for a list of Shipboard data categories.

Shipboard Observations are currently available for download. Select an Array to navigate to Cruise Data.  Data are divided into folders by cruise event.