Skip to main content

NCEP North American Regional Reanalysis (NARR), for 1979 to Present


 (MI_Metadata)
    fileIdentifier:  gov.noaa.ncdc:C00618
    language:  eng; USA
    characterSet:  (MD_CharacterSetCode) utf8
    hierarchyLevel:  (MD_ScopeCode) dataset
    contact:  (CI_ResponsibleParty)
        organisationName:  NOAA National Centers for Environmental Information
        contactInfo:  (CI_Contact)
            address:  (CI_Address)
                electronicMailAddress:  ncei.info@noaa.gov
            onlineResource:  (CI_OnlineResource)
                linkage: https://www.ncei.noaa.gov/contact
                name:  NCEI Contact Information
                description:  Information for contacts at NCEI.
                function:  (CI_OnLineFunctionCode) information
        role:  (CI_RoleCode) pointOfContact
    dateStamp:  2023-07-11
    metadataStandardName:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
    metadataStandardVersion:  ISO 19115-2:2009(E)
return to top
    spatialRepresentationInfo:  (MD_GridSpatialRepresentation)
        numberOfDimensions:  3
        axisDimensionProperties:  (MD_Dimension)
            dimensionName:  (MD_DimensionNameTypeCode) row
            dimensionSize:   277
        axisDimensionProperties:  (MD_Dimension)
            dimensionName:  (MD_DimensionNameTypeCode) column
            dimensionSize:   349
        axisDimensionProperties:  (MD_Dimension)
            dimensionName:  (MD_DimensionNameTypeCode) vertical
            dimensionSize:  45
        cellGeometry:  (MD_CellGeometryCode) area
        transformationParameterAvailability: (unknown)
return to top
    identificationInfo:  (MD_DataIdentification)
        citation:  (CI_Citation)
            title:  NCEP North American Regional Reanalysis (NARR), for 1979 to Present
            date:  (CI_Date)
                date:  2004-01-01
                dateType:  (CI_DateTypeCode) publication
            identifier:  (MD_Identifier)
                code:  NCEI DSI 6175_02
            identifier:  (MD_Identifier)
                code:  NCEI DSI 6175_03
            identifier:  (MD_Identifier)
                code:  gov.noaa.ncdc:C00618
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
                role:  (CI_RoleCode) publisher
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:  DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
                positionName:  User Engagement and Services Branch
                contactInfo:  (CI_Contact)
                    phone:  (CI_Telephone)
                        voice:  +1 (828) 271-4800
                        facsimile:  +1 (828) 271-4876
                    address:  (CI_Address)
                        deliveryPoint:  151 Patton Avenue
                        deliveryPoint:  Veach-Baley Federal Building, Room 468
                        city:  Asheville
                        administrativeArea:  NC
                        postalCode:  28801-5001
                        country:  USA
                        electronicMailAddress:  ncei.orders@noaa.gov
                    onlineResource:  (CI_OnlineResource)
                        linkage: https://nomads.ncdc.noaa.gov/data.php#narr_datasets
                        protocol:  HTTPS
                        applicationProfile:  Information
                        name:  NOAA National Operational Model Archive & Distribution System (NOMADS) Data Access
                        description:  Information and documentation on NARR
                        function:  (CI_OnLineFunctionCode) information
                    hoursOfService:  8:00 - 6:00 Eastern
                role:  (CI_RoleCode) publisher
            presentationForm:  (CI_PresentationFormCode) modelDigital
        abstract:  The North America Regional Reanalysis (NARR) Project is a reanalysis of historical observations using a 32-km version of the National Centers for Environmental Prediction (NCEP) 1993 operational ETA model and ETA data assimilation system (EDAS). The objective is to create a long-term set of consistent climate data on a regional scale for the North American domain. The domain of analyses includes North and Central America as well as small parts of the United Kingdom, Eastern Asia, South America, and areas of the Pacific and Atlantic Oceans. The period of the reanalyses is from October 1978 to the present and analyses were made 8 times daily (3 hour intervals). Horizontal boundary conditions are derived from the NCEP/DOE Global Reanalysis. Advantages over the widely used NCEP/NCAR Reanalysis (180 km) are its higher spatial and temporal resolutions (32 km grid, 45 vertical layers, every three hours) and better treatment of the land surface. This is achieved through the use of a better land-surface model (Noah LSM), the assimilation of more observational data (precipitation, upper air and surface winds), and through a better representation of the terrain (heights, vegetation, soil type). This data set contains "conventional" atmospheric analyses as well as model-derived fields that contain estimates of subsurface, surface, and radiative properties. This data set is encoded in WMO GRIB format version 1 using the NCEP GRIB table 131. The model used a native, "E-grid" for its calculations, however data were interpolated to a Lambert Conformal Conic projection, also known as NAM 221 AWIPS Grid - High Resolution North American Master Grid (32-km Resolution). All vector components are earth relative rather than grids relative which is the convention for operational NCEP model. The list of fields produced by the NARR ETA model differ from the operational ETA model. NARR data files that are compatible with the Grid Analysis and Display System (GrADS) are available.
        purpose:  To create a long-term, consistent, high-resolution climate dataset for the North American domain.
        status:  (MD_ProgressCode) completed
        pointOfContact:  (CI_ResponsibleParty)
            organisationName:  NOAA National Centers for Environmental Information
            positionName:  Customer Engagement Branch
            contactInfo:  (CI_Contact)
                phone:  (CI_Telephone)
                    voice:  1-828-271-4800
                    facsimile:  1-828-271-4876
                address:  (CI_Address)
                    deliveryPoint:  151 Patton Avenue
                    deliveryPoint:  Veach-Baley Federal Building, Room 468
                    city:  Asheville
                    administrativeArea:  NC
                    postalCode:  28801-5001
                    country:  USA
                    electronicMailAddress:  ncei.orders@noaa.gov
                onlineResource:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov
                    protocol:  HTTPS
                    applicationProfile:  Web Browser
                    name:  NOAA National Centers for Environmental Information (NCEI)
                    description:  NCEI home page with information, data access and contact information.
                    function:  (CI_OnLineFunctionCode) information
                hoursOfService:  8:00 - 6:00 Eastern
            role:  (CI_RoleCode) pointOfContact
        resourceMaintenance:  (MD_MaintenanceInformation)
            maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) monthly
        graphicOverview:  (MD_BrowseGraphic)
            fileName: https://www.ncei.noaa.gov/pub/data/metadata/images/grid-221.gif
            fileDescription:  North American Regional Reanalysis (NARR) grid domain
            fileType:  GIF
        descriptiveKeywords:  (MD_Keywords)
            keyword:  Earth Science > Atmosphere > Air Quality > Visibility
            keyword:  Earth Science > Atmosphere > Altitude > Geopotential Height
            keyword:  Earth Science > Atmosphere > Altitude > Barometric Altitude
            keyword:  Earth Science > Atmosphere > Altitude > Tropopause
            keyword:  Earth Science > Atmosphere > Altitude > Planetary Boundary Layer Height
            keyword:  Earth Science > Atmosphere > Atmospheric Phenomena
            keyword:  Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements
            keyword:  Earth Science > Atmosphere > Atmospheric Pressure > Planetary Boundary Layer Height
            keyword:  Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure
            keyword:  Earth Science > Atmosphere > Atmospheric Pressure > Surface Pressure
            keyword:  Earth Science > Atmosphere > Atmospheric Radiation > Albedo
            keyword:  Earth Science > Atmosphere > Atmospheric Radiation > Atmospheric Emitted Radiation
            keyword:  Earth Science > Atmosphere > Atmospheric Radiation > Heat Flux
            keyword:  Earth Science > Atmosphere > Atmospheric Radiation > Incoming Solar Radiation
            keyword:  Earth Science > Atmosphere > Atmospheric Radiation > Longwave Radiation
            keyword:  Earth Science > Atmosphere > Atmospheric Radiation > Outgoing Longwave Radiation
            keyword:  Earth Science > Atmosphere > Atmospheric Radiation > Radiative Flux
            keyword:  Earth Science > Atmosphere > Atmospheric Radiation > Shortwave Radiation
            keyword:  Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Air Temperature
            keyword:  Earth Science > Atmosphere > Atmospheric Temperature > Dew Point Temperature
            keyword:  Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Potential Temperature
            keyword:  Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature
            keyword:  Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Processes > Condensation
            keyword:  Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Indicators > Dew Point Temperature
            keyword:  Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Processes > Evaporation
            keyword:  Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Processes > Evapotranspiration
            keyword:  Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Indicators > Humidity
            keyword:  Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Indicators > Total Precipitable Water
            keyword:  Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor
            keyword:  Earth Science > Atmosphere > Atmospheric Winds > Surface Winds
            keyword:  Earth Science > Atmosphere > Atmospheric Winds > Upper Level Winds
            keyword:  Earth Science > Atmosphere > Atmospheric Winds > Wind Dynamics > Vertical Wind Velocity/Speed
            keyword:  Earth Science > Atmosphere > Atmospheric Winds > Wind Dynamics > Wind Shear
            keyword:  Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Frequency
            keyword:  Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Base Height
            keyword:  Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Height
            keyword:  Earth Science > Atmosphere > Clouds > Cloud Microphysics > Cloud Liquid Water/Ice
            keyword:  Earth Science > Atmosphere > Clouds > Cloud Precipitable Water
            keyword:  Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Top Pressure
            keyword:  Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Top Temperature
            keyword:  Earth Science > Atmosphere > Clouds > Cloud Types
            keyword:  Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Vertical Distribution
            keyword:  Earth Science > Atmosphere > Precipitation > Liquid Precipitation > Rain > Freezing Rain
            keyword:  Earth Science > Atmosphere > Precipitation > Precipitation Amount
            keyword:  Earth Science > Atmosphere > Precipitation > Precipitation Rate
            keyword:  Earth Science > Atmosphere > Precipitation > Liquid Precipitation > Rain
            keyword:  Earth Science > Atmosphere > Precipitation > Solid Precipitation > Ice Pellets > Sleet
            keyword:  Earth Science > Atmosphere > Precipitation > Solid Precipitation > Snow
            keyword:  Earth Science > Cryosphere > Snow/Ice > Snow Cover
            keyword:  Earth Science > Cryosphere > Snow/Ice > Snow Depth
            keyword:  Earth Science > Cryosphere > Snow/Ice > Snow Melt
            keyword:  Earth Science > Terrestrial Hydrosphere > Surface Water > Surface Water Processes/Measurements > Runoff
            keyword:  Earth Science > Land Surface > Surface Thermal Properties > Land Surface Temperature
            keyword:  Earth Science > Land Surface > Soils > Soil Moisture/Water Content
            keyword:  Earth Science > Land Surface > Soils > Soil Temperature
            keyword:  Earth Science > Land Surface > Surface Radiative Properties > Albedo
            keyword:  Earth Science > Land Surface > Topography > Terrain Elevation > Digital Elevation/Terrain Model (DEM)
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Science Keywords
                date:  (CI_Date)
                    date:  2018
                    dateType:  (CI_DateTypeCode) revision
                edition:  Version 8.6
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
                            protocol:  HTTPS
                            applicationProfile:  Web Browser
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) publisher
        descriptiveKeywords:  (MD_Keywords)
            keyword:  Continent > North America
            keyword:  Continent > North America > Canada
            keyword:  Continent > North America > Central America
            keyword:  Continent > North America > Greenland
            keyword:  Continent > North America > Mexico
            keyword:  Continent > North America > United States Of America
            type:  (MD_KeywordTypeCode) place
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Location Keywords
                date:  (CI_Date)
                    date:  2018
                    dateType:  (CI_DateTypeCode) revision
                edition:  Version 8.6
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
                            protocol:  HTTPS
                            applicationProfile:  Web Browser
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) publisher
        descriptiveKeywords:  (MD_Keywords)
            keyword:  Vertical Location > Land Surface
            keyword:  Vertical Location > Sea Surface
            keyword:  Vertical Location > Boundary Layer
            keyword:  Vertical Location > Troposphere
            keyword:  Vertical Location > Stratosphere
            type:  (MD_KeywordTypeCode) stratum
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Location Keywords
                date:  (CI_Date)
                    date:  2018
                    dateType:  (CI_DateTypeCode) revision
                edition:  Version 8.6
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
                            protocol:  HTTPS
                            applicationProfile:  Web Browser
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) publisher
        descriptiveKeywords:  (MD_Keywords)
            keyword:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
            keyword:  DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Data Center Keywords
                date:  (CI_Date)
                    date:  2018
                    dateType:  (CI_DateTypeCode) revision
                edition:  Version 8.6
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
                            protocol:  HTTPS
                            applicationProfile:  Web Browser
                            name:  Global Change Master Directory (GCMD) Keywords
                            description:  The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) publisher
        resourceConstraints:  (MD_LegalConstraints)
            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.
        resourceConstraints:  (MD_LegalConstraints)
            useConstraints:  (MD_RestrictionCode) otherRestrictions
            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.
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  North American Regional Reanalysis: end user access to large data sets
                date:  (CI_Date)
                    date:  2004-01-01
                    dateType:  (CI_DateTypeCode) publication
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  American Meteorology Society
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Boston
                            administrativeArea:  MA, USA
                    role:  (CI_RoleCode) publisher
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Ebisuzaki, W.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Alpert, J.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Wang, J.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Jovic, D.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Shafran, P.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName: (missing)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://nomads.ncdc.noaa.gov/publications/narr-paper-wese.pdf
                            protocol:  HTTPS
                            applicationProfile:  Web Browser
                            name:  NORTH AMERICAN REGIONAL REANLAYSIS: END USER ACCESS TO LARGE DATA SETS
                            description:  PDF document
                            function:  (CI_OnLineFunctionCode) download
                    role: (inapplicable)
                presentationForm:  (CI_PresentationFormCode) documentDigital
                series:  (CI_Series)
                    name:  AMS Annual Meeting, Seattle, WA, January 11-15, 2004
                    issueIdentification:  20th Intl. Conf. On Interactive Information Processing Systems for Meteor. Ocean. And Hydrology
            associationType:  (DS_AssociationTypeCode) crossReference
            initiativeType:  (DS_InitiativeTypeCode) sciencePaper
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  NCEP North American Regional Reanalysis
                date:  (CI_Date)
                    date:  2004-01-01
                    dateType:  (CI_DateTypeCode) publication
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  American Meteorology Society
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Boston
                            administrativeArea:  MA, USA
                    role:  (CI_RoleCode) publisher
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Mesinger, F.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  et al.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName: (missing)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://www.emc.ncep.noaa.gov/mmb/rreanl/NARR_seattle.pdf
                            applicationProfile:  Web Browser
                            name:  NORTH AMERICAN REGIONAL REANALYSIS
                            description:  PDF document
                            function:  (CI_OnLineFunctionCode) download
                    role: (inapplicable)
                presentationForm:  (CI_PresentationFormCode) documentDigital
                series:  (CI_Series)
                    name:  AMS Annual Meeting, Seattle, WA, January 11-15, 2004
                    issueIdentification:  15th Symp. On Global Change and Climate Variations
            associationType:  (DS_AssociationTypeCode) crossReference
            initiativeType:  (DS_InitiativeTypeCode) sciencePaper
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  NCEP Regional Reanalysis
                date:  (CI_Date)
                    date:  2003-01-01
                    dateType:  (CI_DateTypeCode) publication
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  American Meteorology Society
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Boston
                            administrativeArea:  MA, USA
                    role:  (CI_RoleCode) publisher
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Mesinger, F.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  DiMego, G.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Kalnay, E.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Shafran, P.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Ebisuzaki, W.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Fan, Y.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Grumbine, R.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Higgins, W.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Lin, Y.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Mitchell, K.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Parrish, D.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Rogers, E.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Shi, W.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Stokes, D.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Woolen, J.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName: (missing)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://www.emc.ncep.noaa.gov/mmb/rreanl/rr_lng_bch_Oct23.pdf
                            applicationProfile:  Web Browser
                            name:  NORTH AMERICAN REGIONAL REANALYSIS
                            description:  PDF Document
                            function:  (CI_OnLineFunctionCode) download
                    role: (inapplicable)
                presentationForm:  (CI_PresentationFormCode) documentDigital
                series:  (CI_Series)
                    name:  AMS Annual Meeting, Long Beach, CA, February 9-13, 2003
                    issueIdentification:  Symp. on Observing and Understanding the Variability of Water in Weather and Climate
            associationType:  (DS_AssociationTypeCode) crossReference
            initiativeType:  (DS_InitiativeTypeCode) sciencePaper
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  Observational Data Used for Assimilation in the NCEP North American Regional Reanalysis
                date:  (CI_Date)
                    date:  2004-01-01
                    dateType:  (CI_DateTypeCode) publication
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  American Meteorology Society
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Boston
                            administrativeArea:  MA, USA
                    role:  (CI_RoleCode) publisher
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Shafran, P.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Woollen, J.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Ebisuzaki, W.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Shi, W.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Fan, Y.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Grumbine, R. W.
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Fennessy, M.
                    role:  (CI_RoleCode) originator
                presentationForm:  (CI_PresentationFormCode) documentDigital
                series:  (CI_Series)
                    name:  AMS Annual Meeting, Seattle, WA, January 11-15, 2004
                    issueIdentification:  20th Intl. Conf. On Interactive Information Processing Systems for Meteor. Ocean. And Hydrology
            associationType:  (DS_AssociationTypeCode) crossReference
            initiativeType:  (DS_InitiativeTypeCode) sciencePaper
        spatialRepresentationType:  (MD_SpatialRepresentationTypeCode) grid
        language:  eng; USA
        topicCategory:  (MD_TopicCategoryCode) climatologyMeteorologyAtmosphere
        extent:  (EX_Extent)
            geographicElement:  (EX_GeographicBoundingBox)
                westBoundLongitude:  -150.0
                eastBoundLongitude:  -5.0
                southBoundLatitude:  8.0
                northBoundLatitude:  85.0
            temporalElement:  (EX_TemporalExtent)
                extent:
                  TimePeriod:
                    beginPosition:  1978-10-01
                    endPosition:
return to top
    contentInfo:  (MD_FeatureCatalogueDescription)
        includedWithDataset: (missing)
        featureCatalogueCitation:  (CI_Citation)
            title:  Entity and Attribute Overview: There are two types of NARR data files for each 3-hour time period with a variation in content between them. The main file (the "a" file) contains the complete archive of all analysis variables valid at the time indicated in the filename. In addition, the "a" file has 3-hour accumulations (e.g. precipitation) and averages (e.g. sensible and latent heat fluxes). The smaller "b" file contains the instantaneous values of variables, such as the heat fluxes. It is important to note that the ".b" file has some differences that are not compatible with the GrADS display system. For example, the ".b" file contains 3-hour forecast of the sensible heat flux, whereas the larger "a" file contains the average from the 0-3 hour forecast. The "a" and "b" files cannot be combined to display a time series with GrADS because this causes a timing confusion. To avoid this GrADS limitation, all data were put into the "a" files except the forecasts that can cause this timing confusion. The average user should use the "a" files and a user who wants to know some hydrological analyses increments should use the "b" files.
            date: (inapplicable)
            otherCitationDetails:  Entity and Attribute Detail Citation: Contents of NARR Output GRIB Files from NOMADS: http://nomads.ncdc.noaa.gov/docs/narr_archive_contents.pdf NCEP Office Note 388 GRIB Documentation: http://www.nco.ncep.noaa.gov/pmb/docs/on388/
return to top
    contentInfo:  (MD_ImageDescription)
        attributeDescription: (inapplicable)
        contentType: (inapplicable)
        processingLevelCode:  (MD_Identifier)
            authority:  (CI_Citation)
                title:  Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata - Appendix B, NOAA Data Product Levels
                date:  (CI_Date)
                    date:  2002-10-09
                    dateType:  (CI_DateTypeCode) publication
                edition:  FGDC-STD-012-2002
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Federal Geographic Data Committee Secretariat c/o U.S. Geological Survey
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  590 National CenterReston
                            administrativeArea:  VA 20192
                    role:  (CI_RoleCode) publisher
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Standards Working Group, Federal Geographic Data Committee
                    role:  (CI_RoleCode) originator
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName: (missing)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://www.fgdc.gov/standards/projects/FGDC-standards-projects/csdgm_rs_ex/MetadataRemoteSensingExtens.pdf
                            applicationProfile:  Web Browser
                            name:  Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata, FGDC-STD-012-2002
                            description:  The purpose of this standard is to provide extensions to the Federal Geographic Data Committee (FGDC) Content Standard for Digital Geospatial Metadata for describing geospatial data obtained from remote sensing.
                            function:  (CI_OnLineFunctionCode) information
                    role: (inapplicable)
            code:  Level 4
return to top
    distributionInfo:  (MD_Distribution)
        distributor:  (MD_Distributor)
            distributorContact:  (CI_ResponsibleParty)
                organisationName:  NOAA National Centers for Environmental Information
                contactInfo:  (CI_Contact)
                    address:  (CI_Address)
                        electronicMailAddress:  ncei.info@noaa.gov
                    onlineResource:  (CI_OnlineResource)
                        linkage: https://www.ncei.noaa.gov/contact
                        name:  NCEI Contact Information
                        description:  Information for contacts at NCEI.
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) distributor
            distributionOrderProcess:  (MD_StandardOrderProcess)
                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.
                orderingInstructions:  Contact NCEI for other distribution options and instructions.
            distributorFormat:  (MD_Format)
                name:  GRIB
                version:  Version 1
                specification:  These files are in WMO GRIB 1 format using NCEP Parameter Table Version 131. NCEP Parameter Table Version 2: http://www.nco.ncep.noaa.gov/pmb/docs/on388/table2.html Data are projected on AWIPS Grid 221. Descriptions for the Regional - NOAMHI - High Resolution North American Master Grid (Lambert Conformal): http://www.nco.ncep.noaa.gov/pmb/docs/on388/tableb.html#GRID221
                fileDecompressionTechnique:  Documentation and decoding software for NCEP WMO GRIB1: http://www.nco.ncep.noaa.gov/pmb/codes/GRIB1/
            distributorFormat:  (MD_Format)
                name:  NetCDF
                version: (missing)
                fileDecompressionTechnique:  Unidata documentation and support for NetCDF software: http://www.unidata.ucar.edu/software/netcdf/
            distributorFormat:  (MD_Format)
                name:  XML
                version: (missing)
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ncdc:C00618/html
                    protocol:  HTTPS
                    applicationProfile:  Landing Page
                    name:  NCEI Dataset Landing Page
                    description:  Landing page for the dataset.
                    function:  (CI_OnLineFunctionCode) information
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/products/weather-climate-models/north-american-regional
                    protocol:  HTTPS
                    applicationProfile:  Information
                    name:  NCEI Product Information Page
                    description:  Description of the data and related resources.
                    function:  (CI_OnLineFunctionCode) information
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/thredds/catalog/model/narr.html
                    protocol:  HTTPS
                    applicationProfile:  THREDDS
                    name:  NCEI THREDDS
                    description:  THREDDS Data Server (TDS) for the dataset.
                    function:  (CI_OnLineFunctionCode) download
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/data/north-american-regional-reanalysis/access/
                    protocol:  HTTPS
                    applicationProfile:  Download
                    name:  NCEI Direct Download (Dataset Files)
                    description:  Direct download for the dataset.
                    function:  (CI_OnLineFunctionCode) download
return to top
    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) repository
            levelDescription:  (MD_ScopeDescription)
                other:  NOAA National Centers for Environmental Information
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                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.
                dateTime:
                  DateTime:  2015-04-22T00:00:00
return to top
    metadataMaintenance:  (MD_MaintenanceInformation)
        maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        maintenanceNote:  Bulk metadata change applied on 2023-06-23. See version control repository history for metadata change details.
return to top
    acquisitionInformation:  (MI_AcquisitionInformation)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  > NOT APPLICABLE
            type: (missing)
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  MODELS
            description: (missing)
            instrument: (missing)