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

 CH₄ _ PIP8043 _ aircraft - flask _ TU _ data1

Updated Date	Version # : used for analysis in the WMO GHG Bulletin (#Volume) † met : with meteorological data	Details
2024-12-25	0070-8043-1002-05-02-9999 -2025-01-01-0110	The latest version
2023-12-12	0070-8043-1002-05-02-9999 -2023-12-12-0947	Included in Yearly Fixed Dataset 2024
2022-06-22	0070-8043-1002-05-02-9999 -2022-06-22-1231	Included in Yearly Fixed Dataset 2023
2021-12-21	0070-8043-1002-05-02-9999 -2021-12-08-1050
2019-08-19	0070-8043-1002-05-02-9999 -2019-07-22-1029	Included in Yearly Fixed Dataset 2021
2018-06-18	0070-8043-1002-05-02-9999 -2018-05-22-1533	Included in Yearly Fixed Dataset 2018