BGS Hosted Metadata
Coarse-grained numerical-weather-prediction cloud-resolving model data for use in machine learning thermodynamic tendencies
This dataset contains a series of 99 limited-area models (LAMs) nested within the Met Office global model. Met Office Unified Model (MetUM) deployed on xce, xcf and xcs in Exeter. Model data generated using Met Office Unified Model using a nesting suite (u-bw210) that runs an N512 global forecast and 99 embedded limited-area models each using a convection-permitting grid-length of 1.5km. The LAMs are each 360x360 grid points. The outer region is deemed to be a spin-up region and is ignored. The central 240x240 is then coarse-grained onto a 45km scale using 30x30 horizontal averaging to produce a 8x8=64 grid of spatially averaged data. Each file contains data from only one of these 64 subdomains, but data from every one the 99 regions around the globe. The nesting simulations are free-running within each LAM, but the driving model is re-initialised every 00Z using operational atmospheric analyses. All 99 regions are wholly over the sea. The central lat/lon for each of the 99 regions are: (80,-150), (70,0), (60,-35), (60,-15), (50,-160), (50,-140), (50,-45), (50,-25), (50,-149), (50,170), (40,-160), (40,-140), (40,-65), (40,-45), (40,-25), (40,150), (40,170), (30,-170), (30,-150), (30,-130), (29,-65), (30,-45), (30,-25), (30,145), (30,170), (20,-170), (20,-145), (21,-115), (20,-55), (20,-30), (20,65), (20,135), (20,170), (10,-170), (10,-140), (10,-120), (10,-100), (10,-50), (10,-30), (10,60), (10,88), (10,145), (10,160), (0,-160), (0,-130), (0,-100), (0,-30), (0,-15), (0,0), (0,50), (0,70), (0,88), (0,160), (-10,-170), (-10,-140), (-10,-120), (-10,-90), (-10,-30), (-10,-15), (-10,5), (-10,60), (-10,88), (-10,170), (-20,-160), (-20,-130), (-20,-100), (-20,-30), (-20,0), (-20,55), (-20,80), (-20,105), (-30,-160), (-30,-130), (-30,-100), (-30,-40), (-30,-15), (-30,10), (-30,60), (-30,88), (-40,-160), (-40,-130), (-40,-100), (-40,-50), (-40,0), (-40,50), (-40,100), (-50,-150), (-50,-90), (-50,-30), (-50,30), (-50,88), (-50,150), (-60,-140), (-60,-70), (-60,0), (-60,70), (-60,140), (-70,-160), (-70,-40). The data has near global coverage, but using this series of small domains. Training data is available for 6 months: Jan, Mar, Apr, Jul, Oct, Dec 2016. Test data is available for Jun 2017.
Simple
- Date (Publication)
- 2020-11-25T14:13:47
- Date (Creation)
- 2020-11-25T14:13:47
- Citation identifier
- https://catalogue.ceda.ac.uk/uuid/615144dec7bb4882a5a4bfed89862b93
- Citation identifier
- Centre for Environmental Data Analysis (CEDA) / 615144dec7bb4882a5a4bfed89862b93
- Citation identifier
- doi / 10.5285/615144dec7bb4882a5a4bfed89862b93
- Point of contact
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Organisation name Individual name Electronic mail address Role Unavailable
Morcrette, Cyril
Unavailable
Author Centre for Environmental Data Analysis (CEDA)
Custodian Centre for Environmental Data Analysis (CEDA)
Distributor Centre for Environmental Data Analysis (CEDA)
pointofContact Centre for Environmental Data Analysis (CEDA)
Publisher
- Maintenance and update frequency
- Unknown
- Update scope
- Dataset
- Keywords
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Coarse
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cloud
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LAMs
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Met Office
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Machine learning
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unified model
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GEMET - INSPIRE themes, version 1.0
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atmospheric conditions
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- Access constraints
- Other restrictions
- Other constraints
- Public data: access to these data is available to both registered and non-registered users.
- Use constraints
- Other restrictions
- Spatial representation type
- Grid
- Language
- English
- Topic category
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- Climatology, meteorology, atmosphere
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- Begin date
- 2016-01-01T00:00:00
- End date
- 2017-06-30T23:59:59
- Unique resource identifier
- WGS 84
- Distribution format
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Name Version Data are netCDF formatted.
- Distributor contact
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Organisation name Individual name Electronic mail address Role Centre for Environmental Data Analysis (CEDA)
Distributor
- OnLine resource
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Protocol Linkage Name https://catalogue.ceda.ac.uk/uuid/615144dec7bb4882a5a4bfed89862b93 CEDA Data Catalogue Page
- OnLine resource
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Protocol Linkage Name http://data.ceda.ac.uk/badc/deposited2020/coarsened-cloud-resolving-tq/data/ DOWNLOAD
- OnLine resource
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Protocol Linkage Name https://gmd.copernicus.org/articles/10/1487/2017/ The Met Office Unified Model Global Atmosphere 6.0/6.1 and JULES Global Land 6.0/6.1 configurations
- OnLine resource
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Protocol Linkage Name https://gmd.copernicus.org/articles/13/1999/2020/gmd-13-1999-2020.html The first Met Office Unified Model–JULES Regional Atmosphere and Land configuration
- OnLine resource
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Protocol Linkage Name https://rmets.onlinelibrary.wiley.com/doi/full/10.1002/asl.172 A high‐resolution modelling case study of a severe weather event over New Zealand
- OnLine resource
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Protocol Linkage Name https://github.com/CyrilMorcrette/ML_CoarseGrained_CRM_NWP Code used in Github repository
- Hierarchy level
- Dataset
Conformance result
- Title
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Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Date (Publication)
- 2010-12-08
- Statement
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Data were produced by the project team and supplied for archiving at the Centre for Environmental Data Analysis (CEDA).
Metadata
- File identifier
- 615144dec7bb4882a5a4bfed89862b93 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2026-01-15T03:20:04
- Metadata standard name
- UK GEMINI
- Metadata standard version
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2.3
- Metadata author
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Organisation name Individual name Electronic mail address Role Centre for Environmental Data Analysis (CEDA)
Point of contact
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