Global Ocean Station Data from CTD/STD Stations

Values of sound velocity, sigma-t, dynamic depth anomaly, thermosteric anomaly and specific volume are computed These are classical oceanographic bottle samples, taken from stations, over the global ocean, and dating back as far as 1906. Oceanographic data are available at discrete depth and standard depth (interpolated), including data observed under the framework of the IOC-WESTPAC project.

These data are published in CSK, KER-DATA Report, an Oceanographic Atlas for JRK and Serial Station Data Catalogue annually. In addition STD casts (1,952 stations, dating back to 1979) and CTD casts (14,250 stations, dating back to 1983) are available with temperature and salinity data. The STD/CTD reported to JODC at depth levels equivalent to Nansen cast data (serial station data) have been processed and stored the same as serial station data.