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

 CO₂ _ MMR8009 _ ship - insitu _ JAMSTEC _ data1

Updated Date	Version # : used for analysis in the WMO GHG Bulletin (#Volume) † met : with meteorological data	Details
2024-12-24	0122-8009-1001-06-01-9999 -2025-01-01-0202† met	The latest version
2024-08-13	0122-8009-1001-06-01-9999 -2024-07-27-1339† met	Included in Yearly Fixed Dataset 2024
2021-11-08	0122-8009-1001-06-01-9999 -2021-11-08-1116† met	Included in Yearly Fixed Dataset 2023
2019-07-19	0122-8009-1001-06-01-9999 -2019-05-24-1531† met	Included in Yearly Fixed Dataset 2021
2018-07-26	0122-8009-1001-06-01-9999 -2018-07-25-1502	Included in Yearly Fixed Dataset 2018