Before using SOCAT data products, please read the Data Use Statement
Data Access
SOCAT version 3 data products are available in a variety of formats:
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Interactive viewers
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Interactive Gridded Data Viewer | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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Synthesis and gridded files in text format
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Synthesis files | Main source (NCEI) | GEOMAR Mirror (Zipped) |
All data | 2.3 Gb | 331 Mb |
Arctic data | 102 Mb | 15 Mb |
Coastal data | 892 Mb | 127 Mb |
Indian Ocean data | 41 Mb | 4 Mb |
North Atlantic data | 226 Mb | 35 Mb |
North Pacific data | 78 Mb | 13 Mb |
Southern Ocean data | 594 Mb | 83 Mb |
Tropical Atlantic data | 94 Mb | 15 Mb |
Tropical Pacific data | 274 Mb | 41 Mb |
Flag E data | 39 Mb | 5 Mb |
Instructions for reading synthesis files | 259 Kb |
Matlab code for reading synthesis files | 19 Kb |
Gridded files | Main source (NCEI) | BCDC Mirror (Zipped) |
Monthly Gridded | 1.4 Gb | 10 Mb |
Yearly Gridded | 134 Mb | 4 Mb |
Decadal Gridded | 15 Mb | 1 Mb |
Quarter-degree gridded monthly coastal | 163 Mb | 74 Mb |

Individual data sets in text format
Individual data set files are archived in Pangaea and can be downloaded in text format.
Text files | Main source (Pangaea) | GEOMAR Mirror |
All data sets | 488 Mb | 488 Mb |
Description
For a detailed description of data products, file formats and tools, see:
Recalculation
Recalculation in SOCAT V3 took place using Ferret scripts, based on Matlab codes by Are Olsen (University of Bergen/Bjerknes Centre for Climate Research). The Matlab codes can be obtained here.
Credits
For SOCAT V3 we would like to thank all SOCAT data contributors, quality controllers and members of the automation team:
Dorothee C. E. Bakker, Benjamin Pfeil, Camilla S. Landa, Nicolas Metzl, Kevin M. O’Brien, Are Olsen, Karl Smith, Cathy Cosca, Sumiko Harasawa, Stephen D. Jones, Shin-ichiro Nakaoka, Yukihiro Nojiri, Ute Schuster, Tobias Steinhoff, Colm Sweeney, Taro Takahashi, Bronte Tilbrook, Chisato Wada, Rik Wanninkhof, Simone R. Alin, Carlos F. Balestrini, Leticia Barbero, Nicholas R. Bates, Alejandro A. Bianchi, Frédéric Bonou, Jacqueline Boutin, Yann Bozec, Eugene F. Burger, Wei-Jun Cai, Robert D. Castle, Liqi Chen, Melissa Chierici, Kim Currie, Wiley Evans, Charles Featherstone, Richard A. Feely, Agneta Fransson, Catherine Goyet, Naomi Greenwood, Luke Gregor, Steven Hankin, Nick J. Hardman-Mountford, Jérôme Harlay, Judith Hauck, Mario Hoppema, Matthew P. Humphreys, Christopher W. Hunt, Betty Huss, J. Severino P. Ibánhez, Truls Johannessen, Ralph Keeling, Vassilis Kitidis, Arne Körtzinger, Alex Kozyr, Evangelia Krasakopoulou, Akira Kuwata, Peter Landschützer, Siv K. Lauvset, Nathalie Lefèvre, Claire Lo Monaco, Ansley Manke, Jeremy T. Mathis, Liliane Merlivat, Frank J. Millero, Pedro M. S. Monteiro, David R. Munro, Akihiko Murata, Timothy Newberger, Abdirahman M. Omar, Tsuneo Ono, Kristina Paterson, David Pearce, Denis Pierrot, Lisa L. Robbins, Shu Saito, Joe Salisbury, Reiner Schlitzer, Bernd Schneider, Roland Schweitzer, Rainer Sieger, Ingunn Skjelvan, Kevin F. Sullivan, Stewart C. Sutherland, Adrienne J. Sutton, Kazuaki Tadokoro, Maciej Telszewski, Matthias Tuma, Steven M. A. C. van Heuven, Doug Vandemark, Brian Ward, Andrew J. Watson, and Suqing Xu.
Groups
SOCAT quality control is carried out by regional working groups with a global group for coordination.
The groups for SOCAT Version 3 can be found here.