Skip to main content

AVHRR Pathfinder version 5.0 and 5.1 global 4km sea surface temperature (SST) daily, 5-day, and monthly harmonic climatologies for 1982-2008


 (MI_Metadata)
    fileIdentifier:  gov.noaa.nodc:AVHRR_Pathfinder-NODC-v5.0_v5.1-climatologies
    language:
      LanguageCode:  eng
    characterSet:  (MD_CharacterSetCode) utf8
    hierarchyLevel:  (MD_ScopeCode) series
    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
                protocol:  HTTPS
                name:  NOAA Contact Information
                description:  Information for contacts at NCEI.
                function:  (CI_OnLineFunctionCode) information
        role:  (CI_RoleCode) custodian
    dateStamp:
      DateTime:  2023-11-16T18:25:13Z
    metadataStandardName:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
    metadataStandardVersion:  ISO 19115-2:2009(E)
return to top
    identificationInfo:  (MD_DataIdentification)
        citation:  (CI_Citation)
            title:  AVHRR Pathfinder version 5.0 and 5.1 global 4km sea surface temperature (SST) daily, 5-day, and monthly harmonic climatologies for 1982-2008
            date:  (CI_Date)
                date:  2011-06-29
                dateType:  (CI_DateTypeCode) publication
            date:  (CI_Date)
                date:  2022-01-11
                dateType:  (CI_DateTypeCode) revision
            edition: (inapplicable)
            identifier:  (MD_Identifier)
                authority:  (CI_Citation)
                    title:  NOAA National Centers for Environmental Information
                    date: (inapplicable)
                code:
                  Anchor:  NCEI Dataset ID gov.noaa.nodc:AVHRR_Pathfinder-NODC-v5.0_v5.1-climatologies
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 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
                        protocol:  HTTPS
                        name:  NCEI Contact Information
                        description:  Information for contacts at NCEI.
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) publisher
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/2224 Kenneth S. Casey
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 US DOC; NOAA; NESDIS; National Centers for Environmental Information (NCEI)
                contactInfo:  (CI_Contact)
                    address:  (CI_Address)
                        electronicMailAddress:  Kenneth.Casey@noaa.gov
                role:  (CI_RoleCode) resourceProvider
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/295 US DOC; NOAA; NESDIS; National Oceanographic Data Center (NODC)
                contactInfo:  (CI_Contact)
                    address:  (CI_Address)
                        electronicMailAddress:  NCEI.Info@noaa.gov
                    onlineResource:  (CI_OnlineResource)
                        linkage: https://www.nodc.noaa.gov/
                        protocol:  HTTPS
                        name:  US National Oceanographic Data Center website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) resourceProvider
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/2224 Casey, Kenneth S.
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/295 US National Oceanographic Data Center
                contactInfo:  (CI_Contact)
                    address:  (CI_Address)
                        electronicMailAddress:  NCEI.Info@noaa.gov
                    onlineResource:  (CI_OnlineResource)
                        linkage: https://www.nodc.noaa.gov/
                        protocol:  HTTPS
                        name:  US National Oceanographic Data Center website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Kearns, Edward J.
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717 University of Miami, Rosenstiel School of Marine and Atmospheric Science (RSMAS)
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Halliwell, Vicki
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717 University of Miami, Rosenstiel School of Marine and Atmospheric Science (RSMAS)
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                individualName:  Evans, Robert
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717 University of Miami, Rosenstiel School of Marine and Atmospheric Science (RSMAS)
                role:  (CI_RoleCode) author
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/295 US DOC; NOAA; NESDIS; National Oceanographic Data Center (NODC)
                contactInfo:  (CI_Contact)
                    address:  (CI_Address)
                        electronicMailAddress:  NCEI.Info@noaa.gov
                    onlineResource:  (CI_OnlineResource)
                        linkage: https://www.nodc.noaa.gov/
                        protocol:  HTTPS
                        name:  US National Oceanographic Data Center website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) contributor
            citedResponsibleParty:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717 University of Miami Rosenstiel School of Marine and Atmospheric Science (RSMAS)
                contactInfo:  (CI_Contact)
                    onlineResource:  (CI_OnlineResource)
                        linkage: http://www.rsmas.miami.edu
                        protocol:  HTTP
                        name:  Rosenstiel School of Marine and Atmospheric Science website
                        description:  Institution web page
                        function:  (CI_OnLineFunctionCode) information
                role:  (CI_RoleCode) contributor
            presentationForm:  (CI_PresentationFormCode) tableDigital
        abstract:  This dataset contains global, 4km daily, 5-day, and monthly sea surface temperature climatologies derived from harmonic analysis of the AVHRR Pathfinder Version 5.0 and 5.1 sea surface temperature time series data for 1982-2008. The daily climatology is available as 366 separate files, each representing one day in a climatological year. The 5-day climatology is available as 73 separate files, each representing a 'pentad,' or 5-day period, in a climatological year. The monthly climatology is available as 12 separate files, each representing one month in a climatological year. The files are in netCDF-4 and fully comply with the GHRSST Data Specification 2.0 for Level 4 products. In addition to climatological sea surface temperature, each file contains standard deviation, sea ice concentration, sea ice concentration error, and land mask information. This accession also includes 'classic', or mean, daily, 5-day, and monthly sea surface temperature climatologies derived from the same Pathfinder time series data. These climatologies were used to gap-fill the harmonic climatologies, and provided the standard deviation information. In some ice-dominated high-latitude areas, the harmonic climatology is poorly constrained due to uneven distribution throughout the year of the valid measurements. For example, at 67.5S, 73W near the Antarctic coast, temperatures estimated in the harmonic climatology reach almost 40C. In these regions, the classic, averaged climatological values may be more reliable.
        purpose:  To provide daily day-night combined climatologies of SST with high accuracy and high spatial resolution.
        status:  (MD_ProgressCode) completed
        status:  (MD_ProgressCode) historicalArchive
        pointOfContact:  (CI_ResponsibleParty)
            organisationName:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 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
                    protocol:  HTTPS
                    name:  NCEI Contact Information
                    description:  Information for contacts at NCEI.
                    function:  (CI_OnLineFunctionCode) information
            role:  (CI_RoleCode) pointOfContact
        resourceMaintenance:  (MD_MaintenanceInformation)
            maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        graphicOverview:  (MD_BrowseGraphic)
            fileName: https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:AVHRR_Pathfinder-NODC-v5.0_v5.1-climatologies
            fileDescription:  Preview graphic
            fileType:  PNG
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/accession/0071181 0071181
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/accession/0071182 0071182
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/accession/0075098 0075098
            thesaurusName:  (CI_Citation)
                title:  NCEI ACCESSION NUMBER
                date:  (CI_Date)
                    date:  2011-08-15
                    dateType:  (CI_DateTypeCode) publication
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/319 SEA SURFACE TEMPERATURE
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  NODC DATA TYPES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/225 AVHRR-2
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/224 AVHRR-3
            type:  (MD_KeywordTypeCode) instrument
            thesaurusName:  (CI_Citation)
                title:  NODC INSTRUMENT TYPES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/46 derived products
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/20 satellite data
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  NODC OBSERVATION TYPES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/platform/details/2350 NOAA-11
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/platform/details/7052 NOAA-14
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/platform/details/10468 NOAA-16
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/platform/details/10614 NOAA-17
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/platform/details/10633 NOAA-18
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/platform/details/10632 NOAA-7
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/platform/details/10462 NOAA-9
            type:  (MD_KeywordTypeCode) platform
            thesaurusName:  (CI_Citation)
                title:  NODC PLATFORM NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717 University of Miami Rosenstiel School of Marine and Atmospheric Science
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/295 US DOC; NOAA; NESDIS; National Oceanographic Data Center
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  NODC COLLECTING INSTITUTION NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/295 US DOC; NOAA; NESDIS; National Oceanographic Data Center
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  NODC SUBMITTING INSTITUTION NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/367 Pathfinder
            type:  (MD_KeywordTypeCode) project
            thesaurusName:  (CI_Citation)
                title:  NODC PROJECT NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/179 World-Wide Distribution
            type:  (MD_KeywordTypeCode) place
            thesaurusName:  (CI_Citation)
                title:  NODC SEA AREA NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:  climatology
            keyword:  satelliteObservation
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  WMO_CategoryCode
                date:  (CI_Date)
                    date:  2012-09-15
                    dateType:  (CI_DateTypeCode) publication
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/086c68e5-1c94-4f2f-89d5-0453443ff249 DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/417e9571-8124-4ec0-8861-6b4dd7f2a5d3 U-MIAMI/RSMAS > Rosenstiel School of Marine and Atmospheric Science, University of Miami
            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Data Center Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  17
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/a76e5b1a-cd44-434e-9042-910c64b46b94 NOAA/NASA PATHFINDER > NOAA/NASA Pathfinder Program
            type:  (MD_KeywordTypeCode) project
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Project Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  17
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:  EARTH SCIENCE > Oceans > Ocean Temperature > Sea Surface Temperature > AVHRR
            keyword:  EARTH SCIENCE > Oceans > Ocean Temperature > Sea Surface Temperature > AVHRR > 4km Pathfinder
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  GHRSST Project Science Keywords
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/47be68db-d10d-43e7-b150-61cfd3f06126 EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > COASTAL
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/fa3bc02d-31a7-4456-b716-a8b8f8393c86 EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > REEF > CORAL REEF
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/b83895e9-bac8-49fe-bcf5-8fe4d8fcaa16 EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SEA SURFACE TEMPERATURE INDICES
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/ad497e7a-48fa-45e1-90a5-b052508bdb30 EARTH SCIENCE > OCEANS > COASTAL PROCESSES > CORAL REEFS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/bd24a9a9-7d52-4c29-b2a0-6cefd216ae78 EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/61594015-4ab4-4b38-ae4f-e31a4757b065 EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > WATER CHARACTERISTICS > WATER TEMPERATURE
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Science Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  17
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/600b228b-165c-4f80-96e2-7ee2d9989680 AVHRR-2 > Advanced Very High Resolution Radiometer-2
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/87c44e15-54c8-407d-a881-8035a2d5512b AVHRR-3 > Advanced Very High Resolution Radiometer-3
            type:  (MD_KeywordTypeCode) instrument
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Instrument Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  17
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/b2e2ad86-b73f-44fd-9992-6f32820ea847 NOAA-11 > National Oceanic & Atmospheric Administration-11
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/d4bfa8e2-4ce3-482e-8b2a-1297f65fdc8a NOAA-14 > National Oceanic & Atmospheric Administration-14
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/53a886bf-db3f-4b8c-a111-ba6593dae207 NOAA-16 > National Oceanic & Atmospheric Administration-16
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/b4d60d40-59b9-46ab-a4c5-a2e534680b05 NOAA-17 > National Oceanic & Atmospheric Administration-17
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/37afee26-f2fd-47df-b8e0-7cccd71e6b8c NOAA-18 > National Oceanic & Atmospheric Administration-18
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/fd4a398d-682c-4748-8349-83a8aa47cebf NOAA-7 > National Oceanic & Atmospheric Administration-7
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/304d5731-5627-4f4a-9b9e-3de6f39f9b3d NOAA-9 > National Oceanic & Atmospheric Administration-9
            type:  (MD_KeywordTypeCode) platform
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Platform Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  17
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/3101 NOAA-11 (ICES code: 3101, 1988-2004)
            keyword:
              Anchor:  https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/3277 NOAA-14 (ICES code: 3277, 1994-2007)
            keyword:
              Anchor:  https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33J9 NOAA-16 (ICES code: 33J9, 2000-2014)
            keyword:
              Anchor:  https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33ZS NOAA-17 (ICES code: 33ZS, 2002-2013)
            keyword:
              Anchor:  https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33WM NOAA-18 (ICES code: 33WM, 2005-2016)
            keyword:
              Anchor:  https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33V2 NOAA-7 (ICES code: 33V2, 1981-1986)
            keyword:
              Anchor:  https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/33OO NOAA-9 (ICES code: 33OO, 1984-1998)
            type:  (MD_KeywordTypeCode) platform
            thesaurusName:  (CI_Citation)
                title:  ICES/SeaDataNet Ship Codes
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/3d4e44c4-5d99-4a9b-8388-43c63533ee97 GEOGRAPHIC REGION > GLOBAL OCEAN
            type:  (MD_KeywordTypeCode) place
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Location Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  17
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:  Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            city:  Greenbelt
                            administrativeArea:  MD
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
                            protocol:  HTTPS
                            name:  GCMD Keyword Forum Page
                            description:  Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) custodian
        resourceConstraints:  (MD_Constraints)
            useLimitation:  accessLevel: Public
        resourceConstraints:  (MD_LegalConstraints)
            useConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  Cite as: Casey, Kenneth S.; Kearns, Edward J.; Halliwell, Vicki; Evans, Robert (2011). AVHRR Pathfinder version 5.0 and 5.1 global 4km sea surface temperature (SST) daily, 5-day, and monthly harmonic climatologies for 1982-2008. [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/AVHRR_Pathfinder-NODC-v5.0_v5.1-climatologies. Accessed [date].
            otherConstraints:  Please also cite: Casey, K.S., T.B. Brandon, P. Cornillon, and R. Evans (2010). "The Past, Present and Future of the AVHRR Pathfinder SST Program", in Oceanography from Space: Revisited, eds. V. Barale, J.F.R. Gower, and L. Alberotanza, Springer. https://doi.org/10.1007/978-90-481-8681-5_16
        resourceConstraints:  (MD_LegalConstraints)
            useLimitation:  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)
            accessConstraints:  (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:  Casey, Kenneth S.; Kearns, Edward J.; Halliwell, Vicki; Evans, Robert (2004). AVHRR Pathfinder version 5.0, interim version 5.0, and version 5.1 global 4km sea surface temperature (SST) data for 1981-2009. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/AVHRR_Pathfinder-NODC-v5.0_v5.1.
                date:  (CI_Date)
                    date:  2004-10-19
                    dateType:  (CI_DateTypeCode) publication
                identifier:  (MD_Identifier)
                    authority:  (CI_Citation)
                        title:  NOAA National Centers for Environmental Information
                        date: (inapplicable)
                    code:  gov.noaa.nodc:AVHRR_Pathfinder-NODC-v5.0_v5.1
                citedResponsibleParty:  (CI_ResponsibleParty)
                    positionName: (unknown)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://www.ncei.noaa.gov/archive/accession/AVHRR_Pathfinder-NODC-v5.0_v5.1
                            protocol:  HTTPS
                            name: https://www.ncei.noaa.gov/archive/accession/AVHRR_Pathfinder-NODC-v5.0_v5.1
                            description:  Related data
                            function:  (CI_OnLineFunctionCode) information
                    role: (unknown)
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/2224 Casey, Kenneth S.
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/295 US National Oceanographic Data Center
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            electronicMailAddress:  NCEI.Info@noaa.gov
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://www.nodc.noaa.gov/
                            protocol:  HTTPS
                            name:  US National Oceanographic Data Center website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:  Kearns, Edward J.
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717 University of Miami, Rosenstiel School of Marine and Atmospheric Science (RSMAS)
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:  Halliwell, Vicki
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717 University of Miami, Rosenstiel School of Marine and Atmospheric Science (RSMAS)
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:  Evans, Robert
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717 University of Miami, Rosenstiel School of Marine and Atmospheric Science (RSMAS)
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 US DOC; NOAA; NESDIS; National Centers for Environmental Information (NCEI)
                    role:  (CI_RoleCode) publisher
                presentationForm:  (CI_PresentationFormCode) tableDigital
            associationType:  (DS_AssociationTypeCode) crossReference
            initiativeType:  (DS_InitiativeTypeCode) collection
        aggregationInfo:  (MD_AggregateInformation)
            aggregateDataSetName:  (CI_Citation)
                title:  University of Miami, Rosenstiel School of Marine and Atmospheric Science (RSMAS); NOAA National Centers for Environmental Information; US National Oceanographic Data Center (2020). Documentation for the AVHRR Pathfinder global 4km sea surface temperature (SST) data products (NCEI Accession 0207879). NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0207879.
                date:  (CI_Date)
                    date:  2020-01-30
                    dateType:  (CI_DateTypeCode) publication
                identifier:  (MD_Identifier)
                    authority:  (CI_Citation)
                        title:  NOAA National Centers for Environmental Information
                        date: (inapplicable)
                    code:  gov.noaa.nodc:0207879
                citedResponsibleParty:  (CI_ResponsibleParty)
                    positionName: (unknown)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://www.ncei.noaa.gov/archive/accession/0207879
                            protocol:  HTTPS
                            name: https://www.ncei.noaa.gov/archive/accession/0207879
                            description:  Documentation
                            function:  (CI_OnLineFunctionCode) information
                    role: (unknown)
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/717 University of Miami, Rosenstiel School of Marine and Atmospheric Science (RSMAS)
                    contactInfo:  (CI_Contact)
                        onlineResource:  (CI_OnlineResource)
                            linkage: http://www.rsmas.miami.edu
                            protocol:  HTTP
                            name:  Rosenstiel School of Marine and Atmospheric Science website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 NOAA National Centers for Environmental Information
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/295 US National Oceanographic Data Center
                    contactInfo:  (CI_Contact)
                        address:  (CI_Address)
                            electronicMailAddress:  NCEI.Info@noaa.gov
                        onlineResource:  (CI_OnlineResource)
                            linkage: https://www.nodc.noaa.gov/
                            protocol:  HTTPS
                            name:  US National Oceanographic Data Center website
                            description:  Institution web page
                            function:  (CI_OnLineFunctionCode) information
                    role:  (CI_RoleCode) author
                citedResponsibleParty:  (CI_ResponsibleParty)
                    organisationName:
                      Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 US DOC; NOAA; NESDIS; National Centers for Environmental Information (NCEI)
                    role:  (CI_RoleCode) publisher
                presentationForm:  (CI_PresentationFormCode) documentDigital
            associationType:  (DS_AssociationTypeCode) crossReference
            initiativeType:  (DS_InitiativeTypeCode) program
        language:
          LanguageCode:  eng; USA
        characterSet:  (MD_CharacterSetCode) utf8
        topicCategory:  (MD_TopicCategoryCode) environment
        topicCategory:  (MD_TopicCategoryCode) oceans
        topicCategory:  (MD_TopicCategoryCode) climatologyMeteorologyAtmosphere
        extent:  (EX_Extent)
            geographicElement:  (EX_GeographicBoundingBox)
                westBoundLongitude:  -180
                eastBoundLongitude:  180
                southBoundLatitude:  -90
                northBoundLatitude:  90
            temporalElement:  (EX_TemporalExtent)
                extent:
                  TimePeriod:
                    beginPosition:  1982-01-01
                    endPosition:  2008-12-31
        supplementalInformation:  The procedure used to generate these harmonic climatologies can be broken down into two primary components: 1. Harmonic analysis of time series data Each harmonic climatology is created by fitting to a time series of SST data at each pixel a cosine function containing both annual and semi-annual components: SST = A * cos(2pi*t + B) + C * cos(4pi*t + D) + E The constants A and B correspond to the annual amplitude and annual phase, respectively. The constants C and D correspond to the semi-annual amplitude and phase. The constant E is the long term mean at that pixel. The input time series consists of pentad (5-day) averages of best-quality data (quality flag 7) only for 1982-2008. These data have been archived by NODC in separate yearly accessions. To create a gap-free dataset for analysis, median spatial fill routines are applied to each 5-day global SST average in the time series. Using a curve-fitting tool in Matlab (lsqcurvefit.m), the cosine function is fit to the SST time series and the five harmonic constants are calculated. Note: If fewer than 100 good observations are available for a given pixel, the amplitudes (A and C) are set to zero, phases (B and D) set to one, and the long term mean (E) is set to the mean at that pixel. 2. Application of harmonic parameters The five harmonic constants can then be plugged into the cosine function to solve for sea surface temperature at any temporal resolution. The constants are applied at either daily, 5-day, and monthly resolution to calculate sea surface temperature for 366 days, 73 pentads, and 12 months, respectively, in a climatological year. Any remaining pixels with missing values after median filling are filled using SST values from the classic climatology. File-naming convention for daily harmonic climatology files: [0000][MMDD][HHMMSS]-NODC-L4_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.0_Daily_Climatology_1982_2008_DayNightCombined-v02.0-fv[##.#].nc 0000 - representative year of analysis (climatological year) MMDD - representative month and day of analysis, e.g., 0630 for June 30 of the climatological year HHMMSS - representative time (6-digit hour, minute and second) of analysis. All files use value "200000" to represent 8 PM, the midpoint of the approximate AVHRR "day" based on an average equator-crossing time of 2 PM. ##.# - file version, e.g., 01.0 File-naming convention for 5day harmonic climatology files: [0000][MMDD][HHMMSS]-NODC-L4_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.0_5day_Climatology_1982_2008_DayNightCombined-v02.0-fv[##.#].nc 0000 - representative year of analysis (climatological year) MMDD - representative month and day of analysis, e.g., 0630 for June 30 of the climatological year HHMMSS - representative time (6-digit hour, minute and second) of analysis. ##.# - file version, e.g., 01.0 File-naming convention for monthly harmonic climatology files: [0000][MMDD][HHMMSS]-NODC-L4_GHRSST-SSTskin-AVHRR_Pathfinder-PFV5.0_Monthly_Climatology_1982_2008_DayNightCombined-v02.0-fv[##.#].nc 0000 - representative year of analysis (climatological year) MMDD - representative month and day of analysis, e.g., 0630 for June 30 of the climatological year HHMMSS - representative time (6-digit hour, minute and second) of analysis. ##.# - file version, e.g., 01.0
return to top
    distributionInfo:  (MD_Distribution)
        distributor:  (MD_Distributor)
            distributorContact:  (CI_ResponsibleParty)
                organisationName:
                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 NOAA National Centers for Environmental Information
                contactInfo:  (CI_Contact)
                    phone:  (CI_Telephone)
                        voice:  +1-301-713-3277
                    address:  (CI_Address)
                        electronicMailAddress:  NCEI.Info@noaa.gov
                role:  (CI_RoleCode) pointOfContact
            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:  netCDF
                version:  netCDF-4 classic model
                specification:  GDS-2.0, CF-1.5, Unidata Dataset Discovery v1.0
            distributorFormat:  (MD_Format)
                name:  HDF
                version:  HDF-4
                specification:  HDF Scientific Data Set (HDF-SDS) 20080214
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                transferSize:
                  Real:  95286.716
                onLine:  (CI_OnlineResource)
                    linkage: ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/pathfinder/Version5.0_Climatologies/1982_2008/
                    protocol:  FTP
                    applicationProfile:  Any FTP client
                    name:  FTP
                    description:  These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).
                    function:  (CI_OnLineFunctionCode) download
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/data/oceans/pathfinder/Version5.0_Climatologies/1982_2008/
                    protocol:  HTTP
                    applicationProfile:  Web browser
                    name:  HTTP
                    description:  Navigate directly to the URL for data access and direct download.
                    function:  (CI_OnLineFunctionCode) download
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/thredds-ocean/catalog/pathfinder/Version5.0_Climatologies/1982_2008/catalog.html
                    protocol:  THREDDS
                    applicationProfile:  Web browsers can browse THREDDS Data Servers and specialized THREDDS software can enable more sophisticated data access and visualizations.
                    name:  THREDDS
                    description:  These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/.
                    function:  (CI_OnLineFunctionCode) download
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/products/avhrr-pathfinder-sst
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  4 km AVHRR Pathfinder Project
                    description:  Navigate directly to the URL for a descriptive web page.
                    function:  (CI_OnLineFunctionCode) information
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/archive/accession/AVHRR_Pathfinder-NODC-v5.0_v5.1-climatologies
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  NCEI Dataset Landing Page
                    description:  Navigate directly to the URL for a descriptive web page with download links.
                    function:  (CI_OnLineFunctionCode) information
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/metadata/granule/geoportal/?from=0&size=10&esdsl=%7B%22query%22%3A%7B%22bool%22%3A%7B%22must%22%3A%5B%7B%22query_string%22%3A%7B%22analyze_wildcard%22%3Atrue%2C%22query%22%3A%22fileid%3AAVHRR_Pathfinder-NODC-v5.0_v5.1-climatologies.*%22%7D%7D%5D%7D%7D%7D#searchPanel
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  Granule Search
                    description:  Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved).
                    function:  (CI_OnLineFunctionCode) search
return to top
    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) series
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0071181 v1.1 was published.
                dateTime:
                  DateTime:  2011-06-29T01:04:22Z
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0071182 v1.1 was published.
                dateTime:
                  DateTime:  2011-06-29T01:04:45Z
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0075098 v1.1 was published.
                dateTime:
                  DateTime:  2011-08-18T14:44:31Z
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0071181 was revised and v1.2 was published.
                dateTime:
                  DateTime:  2022-01-11T20:57:52Z
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0071182 was revised and v1.2 was published.
                dateTime:
                  DateTime:  2022-01-11T21:16:08Z
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0075098 was revised and v1.2 was published.
                dateTime:
                  DateTime:  2022-01-11T21:19:45Z
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:  Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.
        contact:  (CI_ResponsibleParty)
            organisationName:  NOAA National Centers for Environmental Information
            role:  (CI_RoleCode) custodian
return to top
    acquisitionInformation:  (MI_AcquisitionInformation)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  AVHRR-2
            type:  AVHRR-2
            description:  Advanced Very High Resolution Radiometer-2 The AVHRR-2 is a multi purpose imaging instrument used for global measurement of cloud cover, sea surface temperature, ice, snow and vegetation cover and characteristics. This instrument was initially carried on NOAA-7 (launched June 1981) and was last flown on NOAA-14 which was decommissioned in 2005. This 5-channel radiometer covering 2 visible and 3 thermal infrared between 0.63 and 12.0 micrometers, has an instantaneous footprint of 1.1 km at the sub satellite point. Additional Information: https://nwpsaf.eu/deliverables/aapp/avhrr_2.html
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  AVHRR-3
            type:  AVHRR-3
            description:  Advanced Very High Resolution Radiometer-3 The AVHRR-3 is a six channel scanning radiometer providing 3 solar channels in the visible-near infrared region and 3 thermal infrared channels. The AVHRR-3 has two one-micrometer wide channels between 10.3 and 12.5 micrometers. This latest version of AVHRR was first carried on NOAA-15 launched in May 1998 and subsequently in all current NOAA and MetOp platforms. Measuring the same view, this array of diverse wavelengths, after processing, permits multi spectral analysis for more precisely defining hydrologic, oceanographic, and meteorological parameters. Comparison of data from two channels is often used to observe features or measure various environmental parameters. The three channels operating entirely within the infrared band are used to detect the heat radiation from and hence, the temperature of land, water, sea surfaces, and the clouds above them. Additional Information: http://www.ncdc.noaa.gov/oa/pod-guide/ncdc/docs/klm/html/c3/sec3-1.htm
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  NOAA-11
            description: https://www.wmo-sat.info/oscar/satellites/view/333 Instruments: AVHRR/2 et al
            instrument:  #inst_be0e
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  NOAA-14
            description: https://www.wmo-sat.info/oscar/satellites/view/336 Instruments: AVHRR/2 et al
            instrument:  #inst_be0e
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  NOAA-16
            description:  Updated information from ICES for the platform NOAA-16 from United States. Name NOAA-16 Country(s) US: UNITED STATES Platform Class 65: Orbiting satellite Native Name Synonyms Call Sign MMSI IMO Pennant Title Commissioned Date 2000 Decommissioned Date 2014 Notes Polar-orbiting environmental satellite launched September 2000. The NODC has archived AVHRR SST data collected from this platform as part of the Pathfinder project. Instruments: AVHRR/3 et al Information Source (URL) https://www.wmo-sat.info/oscar/satellites/view/338 Confirmed by NOAA on 2018-07-17.
            instrument:  #inst_be0f
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  NOAA-17
            description:  Updated information from ICES for the platform NOAA-17 from United States. Name NOAA-17 Country(s) US: UNITED STATES Platform Class 65: Orbiting satellite Native Name Synonyms Call Sign MMSI IMO Pennant Title Commissioned Date 2002 Decommissioned Date 2013 Notes Polar-orbiting environmental satellite launched June 2002. The NODC has archived AVHRR SST data collected from this platform as part of the Pathfinder project. Instruments: AVHRR/3 et al Information source (URL) https://www.wmo-sat.info/oscar/satellites/view/339 Confirmed by NOAA on 2018-07-17.
            instrument:  #inst_be0f
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  NOAA-18
            description:  Updated information from ICES for the platform NOAA-18 from United States. Name NOAA-18 Country(s) US: UNITED STATES Platform Class 65: Orbiting satellite Native Name Synonyms Call Sign MMSI IMO Pennant Title Commissioned Date 2005 Decommissioned Date 2016 Notes Polar-orbiting environmental satellite launched May 2005 as NOAA-N. The NODC has archived AVHRR SST data collected from this platform as part of the Pathfinder project. Instruments: AVHRR/3 et al Information source (URL) https://www.wmo-sat.info/oscar/satellites/view/340 Confirmed by NOAA on 2018-07-17.
            instrument:  #inst_be0f
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  NOAA-7
            description:  Updated information from ICES for the platform NOAA-7 from UNITED STATES. Name NOAA-7 Country(s) US: UNITED STATES Platform Class 65: Orbiting satellite Commissioned Date 1981-06-23 Decommissioned Date 1986-06-07 Notes Selected global data available from NOAA. Significant contribution to Space weather and operational meteorology. Information source (URL) https://www.wmo-sat.info/oscar/satellites/view/329 All known Instruments flying on NOAA-7 Acronym - Full name Argos - Argos Data Collection System AVHRR/2 - Advanced Very High Resolution Radiometer / 2 HIRS/2 - High-resolution Infra Red Sounder / 2 MSU - Microwave Sounding Unit SSU - Stratospheric Sounding Unit SEM/MEPED - SEM / Medium energy proton detector SEM/TED - SEM / Total Energy Detector Submitted to ICES on 2018-07-17. Confirmed by NOAA on 2018-08-08.
            instrument:  #inst_be0e
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  NOAA-9
            description:  Updated information from ICES for the platform NOAA-9 from UNITED STATES. Name NOAA-9 Country(s) US: UNITED STATES Platform Class 65: Orbiting satellite Confirmed by NOAA on 2018-08-08. Commissioned Date 1984-12-12 Decommissioned Date 1998-02-13 Notes Selected global operational meteorology data available from NOAA. Significant contribution to Atmospheric chemistry and Space weather. All known Instruments flying on NOAA-9 Acronym - Full name Argos - Argos Data Collection System AVHRR/2 - Advanced Very High Resolution Radiometer / 2 ERBE - Earth Radiation Budget Experiment HIRS/2 - High-resolution Infra Red Sounder / 2 MSU - Microwave Sounding Unit S&RSAT - Search & Rescue Satellite-Aided Tracking System SBUV/2 - Solar Backscatter Ultraviolet / 2 SSU - Stratospheric Sounding Unit SEM/MEPED - SEM / Medium energy proton detector SEM/TED - SEM / Total Energy Detector Information source (URL) https://www.wmo-sat.info/oscar/satellites/view/331 Submitted to ICES on 2018-07-17. Confirmed by NOAA on 2018-08-08.
            instrument:  #inst_be0e