Datasets and Usage

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 CAMS - Datasets and Usage For discussions and information about Copernicus Atmosphere Monitoring Service (CAMS) datasets

Topic	Replies	Views	Activity
About the Datasets and Usage category Datasets and Usage	1	1563	1 April 2025
Need help downloading globally ERA5-Land hourly/daily data faster (CDS too slow) C3S - Datasets and Usage era5-land	3	116	17 July 2026
Era5 data for Namibia 2024 C3S - Datasets and Usage api , era5	1	9	17 July 2026
Update of Land cover classification gridded maps C3S - Datasets and Usage ecv_biosphere	5	212	17 July 2026
Land cover classes in C3S-LC-L4-LCCS-Map differ from documentation C3S - Datasets and Usage c3s	2	61	17 July 2026
When can we expect the updated Land cover classification gridded maps? C3S - Datasets and Usage ecv , ecv_biosphere	9	153	17 July 2026
Solar Radiation Flux C3S - Datasets and Usage agera5	4	52	17 July 2026
ESA CCI LC - Landcover - 23, 24, 25 - Updates? C3S - Datasets and Usage ecv_biosphere	1	10	17 July 2026
CARRA2 - user information: x-y grid size may be different for different variables C3S - Datasets and Usage carra2	0	8	16 July 2026
CAMS global atmospheric composition forecasts very slow CAMS - Datasets and Usage api , cds , cams_global_forecast	0	12	14 July 2026
Related to CARRA data C3S - Datasets and Usage	4	36	13 July 2026
ERA5 Monthly drought indices Other - Datasets and Usage era5	2	57	13 July 2026
Downscaling SEAS5 to single-station seasonal outlooks with SARIMAX — open-source pipeline, public monthly verification C3S - Datasets and Usage	0	19	13 July 2026
Direct and diffuse shortwave radiation in ERA5 vs ERA5-Land C3S - Datasets and Usage era5 , era5-land	1	23	10 July 2026
CERRA, Data unavailable since 2026-03-31 C3S - Datasets and Usage cerra	2	23	10 July 2026
Missing data: ERA5 hourly data on pressure levels from 1940 to present 26/12/2001 @ 15h Datasets and Usage	1	29	9 July 2026
Multiurl.http ERROR while getting NO data Datasets and Usage	1	20	9 July 2026
Recent issues in three-hourly 2m temperature analysis data fields CARRA-East C3S - Datasets and Usage carra	3	93	9 July 2026
Future projections SPEI 3 Other - Datasets and Usage cds , c3s	1	26	9 July 2026
Missing two last runs from CAMS_GLOBAL_ADDITIONAL CAMS - Datasets and Usage cams_global_forecast	1	20	9 July 2026
Recommended strategy for bulk downloads C3S - Datasets and Usage api , c3s , era5 , feedback	7	315	8 July 2026
NaN values in Solar Surface Radiation Downwards C3S - Datasets and Usage c3s , era5 , file_format	6	203	8 July 2026
Question about availability of CAMS EGG4 Version 2 (2003–2023) CAMS - Datasets and Usage cams , egg4	0	18	8 July 2026
How to Convert CAMS CO₂ Multi-Level Data (Model & Pressure Levels) to Column-Mean CO₂ (XCO₂)? CAMS - Datasets and Usage cams	3	64	8 July 2026
Tigge downloads through ecds api taking too long Datasets and Usage	0	20	2 July 2026
IFS data interpolation Open data	4	53	1 July 2026
ERA5 Data unavailable since 17/06/2026 C3S - Datasets and Usage	5	55	1 July 2026
Correctly using the Data Store to obtain Seasonal Forecast rasters C3S - Datasets and Usage c3s , seasonal_forecast	1	42	29 June 2026
Monthly water vapor pressure in the biological climate index C3S - Datasets and Usage sis	0	18	26 June 2026
Issue with Downloading ERA5 Pressure-Level Data via the CDS API C3S - Datasets and Usage api , cds , era5	0	34	24 June 2026