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Climate Forecast System Reforecast (CFSR), for 1981 to 2011


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    dateStamp:  2023-10-16
    metadataStandardName:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
    metadataStandardVersion:  ISO 19115-2:2009(E)
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    identificationInfo:  (MD_DataIdentification)
        citation:  (CI_Citation)
            title:  Climate Forecast System Reforecast (CFSR), for 1981 to 2011
            date:  (CI_Date)
                date:  2010-01-01
                dateType:  (CI_DateTypeCode) publication
            identifier:  (MD_Identifier)
                code:  NCEI DSI 6192_02
            identifier:  (MD_Identifier)
                code:  NCEI DSI 6192_03
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                code:  gov.noaa.class:CFS-R
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                code:  gov.noaa.ncdc:C00766
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                organisationName:  DOC/NOAA/NWS/NCEP > National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce
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        abstract:  The NCEP Climate Forecast System Reanalysis (CFSR) was designed and executed as a global, high resolution, coupled atmosphere-ocean-land surface-sea ice system to provide the best estimate of the state of these coupled domains over the 31-year period of 1979 to 2009. A complete Reforecast of CFS version 2, over the 30-year period (1981-2011) has been created in order to provide stable calibration and skill estimates of the new system, for operational seasonal and sub seasonal prediction at NCEP. Coupled full 9-month forecasts from initial conditions every 5 days apart (for all 4 cycles on that day) have been made for each calendar year with the T126L64 GFS with half-hourly coupling to the ocean (MOM4 at 0.25 degree equatorial, 0.5 degree global). Total number of 9-month forecasts is 73x4 for each year, amounting to 8468 forecast runs for the full period. In addition to the 9-month runs, there is a full season run from every 0Z cycle over a 12-year period (1999-2010) for a total of 4380 runs. There is also a short 45-day forecast from every 6Z, 12Z and 18Z cycle over the same 12-year period (1999-2010) for a total of 13140 runs.
        purpose:  The CFS Reforecast provides stable calibration and skill estimates of the CFS system, for operational seasonal and sub seasonal prediction.
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            keyword:  Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Indicators > Humidity
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            keyword:  Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature
            keyword:  Earth Science > Oceans > Ocean Temperature > Thermocline
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            keyword:  Earth Science > Oceans > Ocean Circulation > Upwelling/Downwelling
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            keyword:  Earth Science > Terrestrial Hydrosphere > Snow/Ice > Snow Water Equivalent
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            accessConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
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            otherConstraints:  Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
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                extent:
                  TimePeriod:
                    beginPosition:  1981-01-01
                    endPosition:  2011-03-31
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                fees:  In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
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            evaluationMethodDescription:  See the American Meteorological Society Journal of Climate Article (submitted). See CFSRR Known Issues - Technical Document, August 2011: http://nomads.ncdc.noaa.gov/docs/CFSRR-KnownDataIssues.pdf. See notices posted at the NOAA National Operational Model Archive & Distribution System (NOMADS): http://nomads.ncdc.noaa.gov/data.php?name=access#cfs-refor
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            measureDescription:  See the American Meteorological Society Journal of Climate Article (submitted). See CFSRR Known Issues - Technical Document, August 2011: http://nomads.ncdc.noaa.gov/docs/CFSRR-KnownDataIssues.pdf
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                description:  See the American Meteorological Society Journal of Climate Article (submitted).
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                description:  NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
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                  DateTime:  2015-04-22T00:00:00
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        maintenanceNote:  Bulk metadata change applied on 2023-06-23. See version control repository history for metadata change details.
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    acquisitionInformation:  (MI_AcquisitionInformation)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  NOT APPLICABLE
            type: (missing)
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  MODEL
            description: (missing)
            instrument: (missing)