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AA Geomagnetic Activity Indices From Two Antipodal Observatories in Australia and England


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    language:  eng; USA
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    contact:  (CI_ResponsibleParty)
        individualName:  Justin Mabie
        organisationName:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
        positionName:  Space and Terrestrial Weather Specialist
        contactInfo:  (CI_Contact)
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                voice:  (303) 497-6135
                facsimile:  (303) 497-6513
            address:  (CI_Address)
                deliveryPoint:  325 Broadway, Mail Code E/GC4
                city:  Boulder
                administrativeArea:  CO
                postalCode:  80305-3328
                country:  USA
                electronicMailAddress:  Justin.Mabie@noaa.gov
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    dateStamp:  2015-09-18
    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:  AA Geomagnetic Activity Indices From Two Antipodal Observatories in Australia and England
            date:  (CI_Date)
                date:  1968-01-01
                dateType:  (CI_DateTypeCode) publication
            edition:  First
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:  NOAA National Centers for Environmental Information
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                organisationName:  DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
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                organisationName:  DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
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                    onlineResource:  (CI_OnlineResource)
                        linkage: ftp://ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/AASTAR/
                        protocol:  ftp
                        name:  Major Magnetic Storms 1868 - 2007 according to the AA* Criteria
                        description:  Home page
                        function:  (CI_OnLineFunctionCode) information
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        abstract:  The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) receives, on a monthly basis, indices that are based on the data from two approximately antipodal observatories in England and Australia. The AA-indices are available from 1868 to present.
        purpose:  Geomagnetic Activity Research
        status:  (MD_ProgressCode) completed
        pointOfContact:  (CI_ResponsibleParty)
            individualName:  Justin Mabie
            organisationName:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
            positionName:  Space and Terrestrial Weather Specialist
            contactInfo:  (CI_Contact)
                phone:  (CI_Telephone)
                    voice:  (303) 497-6135
                    facsimile:  (303) 497-6513
                address:  (CI_Address)
                    deliveryPoint:  325 Broadway, Mail Code E/GC4
                    city:  Boulder
                    administrativeArea:  CO
                    postalCode:  80305-3328
                    country:  USA
                    electronicMailAddress:  Justin.Mabie@noaa.gov
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        graphicOverview:  (MD_BrowseGraphic)
            fileName: https://www.ngdc.noaa.gov/stp/GEOMAG/image/aassn07.jpg
            fileDescription:  Annual Sunspot and aa Numbers
            fileType:  jpg
        descriptiveKeywords:  (MD_Keywords)
            keyword:  Earth Science > Land
            keyword:  EARTH SCIENCE > SOLID EARTH > Geomagnetism > Geomagnetic Indices
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            keyword:  Earth Science > Interior & Crust
            keyword:  Geomagnetism
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            keyword:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
            keyword:  DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
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                title:  Global Change Master Directory (GCMD) Data Center Keywords
                date:  (CI_Date)
                    date:  2020-01-09
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                edition:  9.1
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                    organisationName:  NASA Goddard Space Flight Center, Earth Science Data and Information System
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                            linkage: https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
                            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.
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            useLimitation:  While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
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            otherConstraints:  Use Constraints: None
        resourceConstraints:  (MD_LegalConstraints)
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            otherConstraints:  Access Constraints: No Constraints
        language:  eng; USA
        topicCategory:  (MD_TopicCategoryCode) geoscientificInformation
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            temporalElement:  (EX_TemporalExtent)
                extent:
                  TimePeriod:
                    beginPosition:  1868-01-01
                    endPosition:
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    distributionInfo:  (MD_Distribution)
        distributionFormat:  (MD_Format)
            name:  ASCII
            version: (unknown)
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            name:  ASCII
            version: (unknown)
        distributor:  (MD_Distributor)
            distributorContact:  (CI_ResponsibleParty)
                individualName:  Justin Mabie
                organisationName:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
                positionName:  Space and Terrestrial Weather Specialist
                contactInfo:  (CI_Contact)
                    phone:  (CI_Telephone)
                        voice:  (303) 497-6135
                        facsimile:  (303) 497-6513
                    address:  (CI_Address)
                        deliveryPoint:  325 Broadway, Mail Code E/GC4
                        city:  Boulder
                        administrativeArea:  CO
                        postalCode:  80305-3328
                        country:  USA
                        electronicMailAddress:  Justin.Mabie@noaa.gov
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                fees:  Free
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                fees:  Depends on the Data Set
                orderingInstructions:  Ordering Instructions: Price information is available upon request. Prepay by check, money order or bank card There is a standard handling charge, with additional costs for special handling. Orders may be placed via fax, email, regular mail or telephone Custom Order Process: Contact data center for information
                turnaround:  4 Days
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              Real:  2.100000
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                linkage: ftp://ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/AASTAR/
                protocol:  ftp
                name:  AA index
                description:  FTP site for the aa index from 1868 through present day
                function:  (CI_OnLineFunctionCode) download
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                linkage: ftp://ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/AASTAR/
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                name:  (MD_MediumNameCode) CARTRIDGE TAPE
                mediumFormat:  (MD_MediumFormatCode) tar
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                other:  NOAA National Centers for Environmental Information
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            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
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    metadataMaintenance:  (MD_MaintenanceInformation)
        maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) annually
        maintenanceNote:  This metadata was automatically generated from the Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata standard (version FGDC-STD-012-2002) using the 2012-08-08 version of the FGDC RSE to ISO 19115-2 transform.
        maintenanceNote:  Translated from FGDC 2012-10-10T11:06:48.142-06:00
        maintenanceNote:  This record was automatically modified on 2015-09-18 to include references to NCEI where applicable.
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            organisationName:  NOAA National Centers for Environmental Information
            positionName:  Metadata Specialist
            role:  (CI_RoleCode) editor
        contact:  (CI_ResponsibleParty)
            individualName:  Justin Mabie
            organisationName:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
            positionName:  Space and Terrestrial Weather Specialist
            contactInfo:  (CI_Contact)
                phone:  (CI_Telephone)
                    voice:  (303) 497-6135
                    facsimile:  (303) 497-6513
                address:  (CI_Address)
                    deliveryPoint:  325 Broadway, Mail Code E/GC4
                    city:  Boulder
                    administrativeArea:  CO
                    postalCode:  80305-3328
                    country:  USA
                    electronicMailAddress:  Justin.Mabie@noaa.gov
            role:  (CI_RoleCode) pointOfContact