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

 CO₂ _ TKY2016 _ tower - insitu _ AIST _ tower2

Updated Date	Version # : used for analysis in the WMO GHG Bulletin (#Volume) † met : with meteorological data	Details
2024-12-25	0006-2016-1001-02-01-6003 -2025-01-01-0006	The latest version
2023-08-15	0006-2016-1001-02-01-6003 -2023-08-12-0735	Included in Yearly Fixed Dataset 2024
2022-03-03	0006-2016-1001-02-01-6003 -2022-03-03-1036	Included in Yearly Fixed Dataset 2022
2019-11-28	0006-2016-1001-02-01-6003 -2019-11-23-1635	Included in Yearly Fixed Dataset 2021
2019-09-03	0006-2016-1001-02-01-6003 -2019-09-02-1524
2018-06-13	0006-2016-1001-02-01-6003 -2018-03-07-1114	Included in Yearly Fixed Dataset 2019