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	1402	1 April 2025
Lightning occurrence grid Datasets and Usage	0	12	4 March 2026
GloFAS datapoint missing (except if Sub-region extraction) Datasets and Usage cems , glofas	1	21	3 March 2026
How to get 800 mb daily temperature data at a single point from 1940 to present C3S - Datasets and Usage era5	0	14	2 March 2026
Era5 and Era5-land timestep in different columns Datasets and Usage era5-land , era5	2	51	26 February 2026
CFS Seasonal hindcasts Datasets and Usage	0	12	25 February 2026
GRIB time stamps of ERA5 Monthly single levels download C3S - Datasets and Usage era5 , c3s , grib	1	254	24 February 2026
Missing values in ECMWF-51 and DWD-21 hindcasts (Seasonal forecast daily and subdaily data on single levels) C3S - Datasets and Usage cds , seasonal_forecast	2	20	23 February 2026
Inconsistency of hindcast period between documentation and avialable data C3S - Datasets and Usage seasonal_forecast	0	15	20 February 2026
ECMWF MARS retrieve speed(archived operational forecast data) Datasets and Usage api	2	396	18 February 2026
combining Mars dataset after downloading it on a monthly or yearly time step Datasets and Usage mars	0	13	18 February 2026
When can we expect the updated Land cover classification gridded maps? C3S - Datasets and Usage ecv , ecv_biosphere	0	17	18 February 2026
How I can download the data C3S - Datasets and Usage era5	0	29	17 February 2026
Downloading yearly Heat Stress Indicators data from the dataset "Climate extreme indices and heat stress indicators derived from CMIP6 global climate projections" C3S - Datasets and Usage sis	3	44	16 February 2026
Soil moisture data jobs stuck on accepted state C3S - Datasets and Usage era5	0	22	16 February 2026
Cems-fire-seasonal appears to be delayed by a month Datasets and Usage cems	0	14	15 February 2026
ERA5-Land : evaporation from open water surfaces excluding oceans (evaow) C3S - Datasets and Usage era5-land	1	28	13 February 2026
Available data on the “Heat Index” indicator C3S - Datasets and Usage sis	0	21	11 February 2026
Downloading ERA5 daily data from multiple years C3S - Datasets and Usage era5	2	372	10 February 2026
Questions about Indian station data and daily observation time in Copernicus In-situ Surface Land dataset Datasets and Usage c3s	5	79	9 February 2026
Negative volumetric soil water in ERA5？ C3S - Datasets and Usage era5	3	113	6 February 2026
Problem about systematical bias between ERA5 10-member ensemble and ERA5 C3S - Datasets and Usage era5	0	19	5 February 2026
Problem downloading from ssp5_8_5/gfdl_esm C3S - Datasets and Usage api , cds , cmip6	0	10	4 February 2026
How to Cite the ERa5 in a Research Paper C3S - Datasets and Usage era5	0	48	2 February 2026
Different `expver` version for a single timestamp in day ERA5 C3S - Datasets and Usage cds , era5	1	68	2 February 2026
"moda" Stream Type in ERA5-Land Monthly Averaged Data C3S - Datasets and Usage era5-land	0	21	28 January 2026
Justifying a choice of GCM models to project future temperature and rainfall patterns in SouthWest Germany C3S - Datasets and Usage cmip6	0	16	27 January 2026
ERA5-Land wind data C3S - Datasets and Usage era5-land	0	22	27 January 2026
CERRA hybrid sigma levels C3S - Datasets and Usage cerra , c3s , regional_reanalysis	3	132	26 January 2026
Geopotential height on model levels C3S - Datasets and Usage c3s , era5 , conversion	6	153	26 January 2026