MÉRA (Met Éireann ReAnalysis) Climate Reanalysis

Arna fhoilsiú ag: Met Éireann
Catagóir: Environment
Tuairimí: 1026
Rátáil oscailteachta:

Climate reanalysis is a systematic approach used to produce meteorological datasets for climate monitoring and research. They are created using a fixed version of a forecast model and a data assimilation system which utilises historical observations and they produce parameters that are physically consistent and often not routinely observed. Thus, climate reanalyses have the potential to extend the knowledge gained from current observation networks.

Met Éireann has carried out a 35-year very high resolution (2.5 km horizontal grid) regional climate reanalysis for Ireland using the ALADIN-HIRLAM numerical weather prediction system (www.hirlam.org). This reanalysis spans the period 1981 to 2015 and includes surface, near-surface and atmospheric parameters and is the first of its kind for Ireland. See here for more detail Technical Note 65: http://edepositireland.ie/handle/2262/81711

Data Resources (1)

GRIB 1
Please contact mera@met.ie to access the data.
Teagmhálaí Met Éireann MÉRA Team
Ríomhphost Teagmhálaí mera@met.ie
Téama Timpeallacht
Dáta eisithe 2017-04-11
Dáta nuashonraithe 2017-04-11
Cloíonn an tacar sonraí leis na caighdeáin seo FM 92 GRIB edition 1
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Minicíocht Nuashonraithe Monthly
Teanga English
Lamairne https://www.met.ie/climate/available-data/mera
Clúdach Geografach i bhformáid GeoJSON {"type": "Polygon", "coordinates": [[[-15.817363366740963, 46.488714524677874], [-15.81734696844788, 46.48860077506238], [-15.817562981570463, 46.4885859187614], [-15.81757938030537, 46.488699668318226], [-15.817363366740963, 46.488714524677874]]]}
Clúdach Geografach Ireland, the United Kingdom, and an area of northern France
SRS ETRS89 (EPSG:4936)
Réitigh Spásúla 2.5km
Méid Ingearach Surface to 10hPa
Eolas Dualfhoinse Met Éireann has carried out a 35-year very high resolution (2.5 km horizontal grid) regional climate reanalysis for Ireland using the ALADIN-HIRLAM numerical weather prediction system (www.hirlam.org). This reanalysis spans the period 1981 to 2015 and includes surface, near-surface and atmospheric parameters.
Tréimhse ama clúdaithe (tús) 1981-01-01
NÓ: Sonraigh an tréimhse ama a chlúdaíonn an tacar sonraí 1981 to present