Data · dataset · 2026
CESM2 DP
Listed in National Center for Atmospheric Research
The CESM2 DP (Decadal Prediction) dataset is an initialized prediction system using CESM2.
Description
It consists of fully coupled initialized hindcast simulations using CESM2 component models at nominal 1 degree horizontal resolution. Hindcasts are initialized on November 1st from historical reconstructions (SMYLE-FOSI for ocean and sea-ice; Forced-land only for land; and JRA55 reanalysis for atmosphere) and then integrated forward 122-months.
Initialization occurs each year between 1958-2023. The ensemble size is 20 for each start date, with ensemble spread introduced through a random field perturbation applied to the atmospheric initial conditions. The CESM2 DP dataset is the decadal extension of November initializations of CESM2 SMYLE (DOI: 10.26024/PWMA-RE41).
Read the rest (2 more)
The data are in netCDF format as separate timeseries files for each variable, with fields from each of the components of the CESM model. Spatial coverage is global, at nominal 1degree resolution in all components. Temporal frequency ranges from 6-hourly, daily, or monthly averages.
Two versions of the dataset will be included: 1) CESM timeseries output, 2) CESM CMORized output. These two data versions cater to different communities/needs. For a complete list of variables, see the Documentation Tab.
Links
Get the data
- Publisher page gdex.ucar.edu/datasets/d651082 ↗
documentation · download · from data ucar edu
Where it is published
- data.ucar.edu /dataset/cesm2-dp ↗
National Center for Atmospheric Research dataset page
landing page · from data ucar edu
Catalogue records · 1
- CKAN API data.ucar.edu/api/3/action/package_show?id=8de3234a-9d7a-437e-a8b4-c4f9d261b… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Atmospheric sciences 70%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | 8de3234a-9d7a-437e-a8b4-c4f9d261bf7d | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3701 | enrichment · data ucar edu | taxonomy-embedding@1.1.0 | title+keywords+description (70%) |
| concepts[field].local:field:earth-environmental | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| created_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| description | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /notes |
| publication_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| title | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /title |
| updated_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 |