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

 CH₄ _ PDI2035 _ surface - insitu _ VNMHA _ data1

Updated Date	Version # : used for analysis in the WMO GHG Bulletin (#Volume) † met : with meteorological data	Details
2024-12-24	0051-2035-1002-01-01-9999 -2025-01-01-0051#21	The latest version
2023-08-31	0051-2035-1002-01-01-9999 -2023-08-22-1120#20	Included in Yearly Fixed Dataset 2024
2023-07-06	0051-2035-1002-01-01-9999 -2023-07-05-1049
2022-07-08	0051-2035-1002-01-01-9999 -2022-07-06-1453#18	Included in Yearly Fixed Dataset 2022
2021-07-20	0051-2035-1002-01-01-9999 -2021-07-19-0753	Included in Yearly Fixed Dataset 2021
2020-07-17	0051-2035-1002-01-01-9999 -2020-07-13-2137	Included in Yearly Fixed Dataset 2020
2019-06-14	0051-2035-1002-01-01-9999 -2019-06-12-1820	Included in Yearly Fixed Dataset 2019
2019-06-07	0051-2035-1002-01-01-9999 -2019-06-07-0922
2018-09-11	0051-2035-1002-01-01-9999 -2018-08-16-1916	Included in Yearly Fixed Dataset 2018
2018-07-20	0051-2035-1002-01-01-9999 -2018-07-11-1641