| Dataset | PI-Supplied Description | PI-Supplied Name |
|---|---|---|
| CTD profiles from GEOTRACES cruise KN193-06 for Intercalibration of sensors aboard R/V Knorr in the Sargasso Sea (GEOTRACES IC project) | Maximum depth of profile | Zmax |
| Nitrate nitrogen and oxygen isotope hydrocast data from R/V Aurora Australis and RV Nathaniel B. Palmer cruises in the Southern oceans from 1997 to 2006 (CAREER project) | deepest sample depth | Zmax |
| Niskin bottle basic hydrography from CTD casts from the first GEOTRACES Intercalibration cruises, R/V Knorr KN193-06 in the Sargasso Sea (GEOTRACES IC project) | Depth maximum | Zmax |