See the data version history.
The data of old versions are available only if the versions are included in Yearly fixed datasets.

 CO _ TOH6064 _ tower - insitu _ ICOS _ tower10

Updated Date	Version † met : with meteorological data	Details
2025-11-17	0162-6064-3001-02-01-6011 -2025-10-20-0003	The latest version
2025-09-16	0162-6064-3001-02-01-6011 -2025-09-10-0003	Included in Yearly Fixed Dataset 2025