PANGAEA is hosting YOPP data. Information on these datasets are regularly harvested from the YOPP Data Portal and ingested. YOPP datasets hosted by PANGAEA are attached to the YOPP project which is available at https://www.pangaea.de/?f.project=YOPP. Several of the datasets have parent/child relationships. Maintenance of these parent/child relationships is attempted in the searchable YOPP catalog.

British Antarctic Survey (BAS) is collecting radiosonde data that were produced during YOPP Southern Hemisphere Special Observing Period (SOP). These data are stored on a FTP server by BAS which is available at ftp://ftp.bas.ac.uk/src/YOPP-SH/radiosondes/.

On Monday May 13st, a scheduled maintenance will take place between 9:30 and 11:00pm. During this time the site might be unavailable.

We apologise for any inconvenience.

On Monday May 13st, a scheduled maintenance will take place between 9:30 and 11:00pm. During this time the site might be unavailable.

We apologise for any inconvenience.