Welcome to SOCAT   

A Collection of Surface Ocean CO2 Observations Quality Controlled by the Science Community
  The Surface Ocean Lower Atmosphere Study   The International Ocean Carbon Coordination Project
  Integrated Marine Biogeochemistry and Escosystem Research  
  Version 5 Data Products: Data Upload and Quality Control

For uploading data and for quality control of data, please, go to if you already have an account. If you do not have an account please request an account by sending a mail to

Data submission for version 6 ends 15th of January 2018.
Quality control for version 6 ends 31st of March 2018.

Detailed information on how to upload data can be found in a video and/or in this document. A video on how to quality control data can be found here. See also the SOCAT Quality Control Cookbook for more information on how to quality control data.

    SOCAT Documentation:   SOCAT Help:

Please contact to report problems.

This page is hosted by Benjamin Pfeil, University of Bergen/Bjerknes Centre for Climate Research/SKD, Bergen (Norway)