Changes between Version 79 and Version 80 of udg/ecoms/dataserver/catalog


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Timestamp:
Oct 27, 2015 7:53:53 PM (7 years ago)
Author:
gutierjm
Comment:

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  • udg/ecoms/dataserver/catalog

    v79 v80  
    4949= DATASETS =
    5050
     51== WFDEI ==
     52The WATCH-Forcing-Data-ERA-Interim: [http://www.eu-watch.org/data_availability WFDEI] was produced post-WATCH using WFD methodology applied to ERA-Interim data. It is a meteorological forcing dataset extending into early 21st C (1979 – 2012). Eight meteorological variables at 3-hourly time steps, and as daily averages, for the global land surface at 0.5º x 0.5º resolution.
     53
     54== ​NCEP_ reanalysis1 ==
     55A subset of predictors commonly used in statistical downscaling. 
     56
     57== ERA_Interim  ==
     58A subset of predictors commonly used in statistical downscaling (daily means at 2º resolution).  This information has been downloaded from the ECMWF's MARS, degraded to a common 2 degrees grid and post-processed computing daily means based on the original 6 hourly fields when required. Therefore, this dataset is a degraded and subset of the original ERA-Interim reanalysis dataset, which is freely available via [http://www.ecmwf.int/en/research/climate-reanalysis/era-interim ECMWF servers] at original resolution.
     59
     60This dataset is used in the framework of different international initiatives (such as CORDEX-ESD and VALUE) in order to have a standard predictor dataset and to facilitate the work of the contributing downscaling groups. More information [http://meteo.unican.es/trac/wiki/udg/esd here].
     61
    5162== System4 (provided by ECMWF) ==
    5263The [http://old.ecmwf.int/products/changes/system4/technical_description.html System 4] seasonal forecasting system became operational in November 2011. The corresponding hindcast is archived in the Meteorological Archival and Retrieval System ([http://old.ecmwf.int/services/archive/ MARS]), the main data repository at the ECMWF, as a colection of GRIB-1 files at 0.75º spatial resolution. The downloaded data has been exposed as three different virtual datasets  (see the [wiki:../listofvariables available variables] for these datasets):
     
    6172* '''[http://www.meteo.unican.es/tds5/catalogs/cfs/cfsDatasets.html?dataset=cfsrr/CFSv2_Seasonal.ncml CFSv2_seasonal]'''. There are four initializations (4 cycles) from every 5th day (thus providing on average 24 members per month) running for 9 moths (see [wiki:./CFSv2 CFSv2 members] for more detailed information of members' construction for this dataset). Period: 1982-2010. '''Note:''' For better comparability with other hindcasts, the [wiki:RPackage R data access package] defines by default an ensemble of 15 members for each lead month and forecast season.
    6273
    63 == WATCH/WFDEI ==
    64 The WATCH-Forcing-Data-ERA-Interim: [http://www.eu-watch.org/data_availability WFDEI] was produced post-WATCH using WFD methodology applied to ERA-Interim data. It is a meteorological forcing dataset extending into early 21st C (1979 – 2012). Eight meteorological variables at 3-hourly time steps, and as daily averages, for the global land surface at 0.5º x 0.5º resolution.
    65 
    66  * '''[http://meteo.unican.es/tds5/catalogs/wfdei/wfdeiDatasets.html?dataset=wfdei/wfdei_daily.ncml WFDEI]''' Daily pseudo-observations
    67 
    68 See the [https://meteo.unican.es/trac/wiki/udg/catalog UDG catalog] for additional datasets provided by the UDG.
     74'''See the [https://meteo.unican.es/trac/wiki/udg UDG wiki] for additional groups and datasets provided by the UDG.'''