All ERA5 datasets have been migrated to Zarr v3 with improved chunking. Previous dataset versions are still available, but we recommend using the new ones.
Future updates will only apply to Zarr v3 datasets, including ERA5 monthly updates.
Please note that this page is currently in draft form
This is a restricted dataset according to the DestinE Access Policy. To access it you need to log in or register to DestinE platform and then request the upgraded access.

Climate DT IFS-NEMO SSP3-7.0, daily data on ocean and sea-ice

This dataset contains a selection of ocean and sea-ice fields derived from the DestinE Climate Change Adaptation Digital Twin according to the output of the IFS-NEMO model coupled with the Shared Socioeconomic Pathway 3-7.0 (experiment: SSP3-7.0) as defined in the Scenario Model Intercomparison Project (activity: ScenarioMIP). Fields are regridded from the original HEALPix grid to a regular latitude-longitude grid and distributed with 0.044° spatial resolution and daily temporal resolution. The chunking is optimised for time based and regional analysis.

Access to restricted datasets is available according to the DestinE Access policy

How to download the data

This Python snippet includes the token directly in the URL.

1import xarray as xr
2
3xr.open_dataset(
4    "https://edh:<your API key>@api.earthdatahub.destine.eu/d1-climate-dt/ScenarioMIP-SSP3-7.0-IFS-NEMO-0001-high-o2d-v0.zarr",
5    chunks={},
6    engine="zarr",
7)

Variables

Short NameUnitsDescription
avg_siconc
Fraction

Time-mean sea ice area fraction

avg_sithick
m

Time-mean sea ice thickness

avg_siue
m s-1

Time-mean eastward sea ice velocity

avg_sivn
m s-1

Time-mean northward sea ice velocity

avg_sivol
m3 m-2

Time-mean sea ice volume per unit area

avg_sos
g kg-1

Time-mean sea surface practical salinity

avg_tos
K

Time-mean sea surface temperature

avg_zos
m

Time-mean sea surface height

DestinE platform