Datasets and Usage

CAMS - Datasets and Usage For discussions and information about Copernicus Atmosphere Monitoring Service (CAMS) datasets C3S - Datasets and Usage For discussions and information about Copernicus Climate Change Service (C3S) datasets Open data Welcome to the open data forum! This is your hub for asking questions, and engaging with fellow users of the open data. Be sure to check the instructions below to get started! Other - Datasets and Usage For discussions and information about our other datasets

Topic	Replies	Views	Activity
About the Datasets and Usage category Datasets and Usage	1	1626	1 April 2025
How to download daily average temperature data for all available counties in time series from 1990 - 2026? C3S - Datasets and Usage era5	1	35	18 September 2026
Issue of tigge-forecasts download Datasets and Usage	1	31	14 September 2026
Land cover classes in C3S-LC-L4-LCCS-Map differ from documentation C3S - Datasets and Usage c3s	5	133	11 September 2026
WRF Vtable for ECMWF 10-days open data Open data ecmwf_open-data , c3s	4	471	7 September 2026
Seasonal forecast products delay C3S - Datasets and Usage seasonal_forecast	5	149	4 September 2026
9 km global daily fire fuel download C3S - Datasets and Usage era5-land	1	47	3 September 2026
"Index out of bounds" when attempting to access TIGGE ecmwf pf/cf forecasts Datasets and Usage ecds	0	28	3 September 2026
Clarification on the accumulation period of ERA5 accumulated variables retrieved at 3-hourly intervals Datasets and Usage era5	0	21	2 September 2026
Climate dataset for C3S Atlas: SPEI-6 upper/lower bounds? C3S - Datasets and Usage c3s-atlas	3	66	28 August 2026
"Global land surface atmospheric variables from 1718..." dataset has incorrect mean temperatures C3S - Datasets and Usage in-situ_observations	0	33	26 August 2026
CDS requests says Running: 1 — Queued: 1, but no job is running C3S - Datasets and Usage era5	0	62	25 August 2026
NUTS2 names in PECD C3S - Datasets and Usage sis_energy , user-requirement	2	34	24 August 2026
Issue with rotating vector fields from the ORAS5 tripolar grid to a regular lon–lat grid C3S - Datasets and Usage oras5	0	40	19 August 2026
Differences between SO2 and tcSO2 CAMS - Datasets and Usage eac4 , cams , global_reanalysis	5	191	18 August 2026
T2m over sea in CAMS reanalysis CAMS - Datasets and Usage cams , global_reanalysis	2	49	15 August 2026
Stratospheric heating trend 1940-1969 from era-5 monthly averaged data C3S - Datasets and Usage era5	1	49	14 August 2026
Multi-model ensembles are the standard download now? C3S - Datasets and Usage c3s-atlas	4	55	13 August 2026
Questions concerning ERA5‑Land Other - Datasets and Usage era5	1	50	13 August 2026
DMS data in CAMS global reanalysis (EAC4) CAMS - Datasets and Usage cams , eac4	1	37	13 August 2026
Missing ERA5 Cyclone Tracks C3S - Datasets and Usage era5	2	47	12 August 2026
Parameter TP - accumulated precip - in 24hr step forecast data Datasets and Usage	8	323	11 August 2026
How can I convert ERA5 windata from WGS84 to EPSG 28892 coordinate system? C3S - Datasets and Usage era5	0	23	11 August 2026
10m zonal and meridonal wind over North and South Pole (90N/S) differ between CDS and CEDA Datasets and Usage	0	16	10 August 2026
Wind rotation question C3S - Datasets and Usage carra	1	43	10 August 2026
Waiting for "Complete ERA5 global atmospheric reanalysis" to be downloaded C3S - Datasets and Usage era5	2	58	7 August 2026
CORDEX Downloading - Slower after July update C3S - Datasets and Usage api , cordex	6	53	6 August 2026
Severe and persistent queue delays for ERA5 hourly data (pressure levels) via CDS API C3S - Datasets and Usage era5	7	363	6 August 2026
ERA5 versus ERA5-Land: is an 80–100 m altitude difference expected? C3S - Datasets and Usage era5 , era5-land	0	33	6 August 2026
Do you know where I can find and download annual global average temperature for the last 50 years? Datasets and Usage	2	46	31 July 2026