Data Submission

The WOUDC processes data on a daily basis for near real-time data submissions. Registered contributors can submit data to the WOUDC via FTP.

Data Submission Steps

  1. Data files can be sent individually or packaged into .zip, .tar, or .tar.gz format. See File Formats for more information
  2. Using an FTP client, connect to the WOUDC FTP server
  3. Log in with your pre-assigned username and password
  4. Each contributor transfers their respective files to their individual folder on the FTP site (files cannot be updated after transfer to WOUDC. To submit updated data files, they must be transferred again, using a different file name)
  5. Log out to end the FTP session

It is recommended that data be submitted at least once a month. Please contact us for further information.