Title: ERA5-Land hourly Analysis Ready Cloud Optimised (ARCO) data on single levels from 1950 to present: Product User Guide (PUG)  
Author: Michela Giusti May 27, 2025
Last Changed by: Michela Giusti Jul 30, 2026
Tiny Link: (useful for email) https://confluence.ecmwf.int/x/Dg32Hw
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    Page: Analysis Ready Cloud Optimised (ARCO) Data
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Time Editor  
Jul 30, 2026 18:04 Michela Giusti View Changes
Jul 13, 2026 09:40 Michela Giusti View Changes
Jun 24, 2026 10:55 Michela Giusti View Changes
Apr 09, 2026 11:09 Michela Giusti View Changes
Added new parameter: Snow depth
Feb 19, 2026 16:37 Anabelle Menochet  
Outgoing Links
External Links (22)
    https://arco.datastores.ecmwf.int/cadl-arco-time-030/arco/r…
    https://arco.datastores.ecmwf.int/cadl-arco-geo-009/arco/re…
    https://arco.datastores.ecmwf.int/cadl-arco-geo-005/arco/re…
    https://confluence.ecmwf.int/display/CKB/ERA5%3A+data+docum…
    https://confluence.ecmwf.int/display/CKB/Parameters+valid+a…
    https://arco.datastores.ecmwf.int/cadl-arco-time-009/arco/r…
    https://arco.datastores.ecmwf.int/cadl-arco-time-008/arco/r…
    https://arco.datastores.ecmwf.int/cadl-arco-geo-008/arco/re…
    https://arco.datastores.ecmwf.int/cadl-arco-geo-030/arco/re…
    https://cds.climate.copernicus.eu/datasets/reanalysis-era5-…
    https://www.ecmwf.int/en/publications/search?searc_all_fiel…
    https://arco.datastores.ecmwf.int/cadl-arco-time-043/arco/r…
    https://arco.datastores.ecmwf.int/cadl-arco-time-005/arco/r…
    https://cds.climate.copernicus.eu/how-to-api
    https://cds.climate.copernicus.eu/datasets/reanalysis-era5-…
    https://arco.datastores.ecmwf.int/cadl-arco-time-007/arco/r…
    https://confluence.ecmwf.int/spaces/CKB/pages/639215345/Ana…
    https://cds.climate.copernicus.eu/datasets/reanalysis-era5-…
    https://zarr.dev/
    https://arco.datastores.ecmwf.int/cadl-arco-geo-043/arco/re…
    https://arco.datastores.ecmwf.int/cadl-arco-geo-007/arco/re…
    https://arco.datastores.ecmwf.int/cadl-arco-time-010/arco/r…
Copernicus Knowledge Base (3)     Page: ERA5-Land hourly Analysis Ready Cloud Optimised (ARCO) data on single levels from 1950 to present: Product User Guide (PUG)
    Page: Analysis Ready Cloud Optimised (ARCO) Data
    Page: ERA5-Land: data documentation