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Special Sensor Microwave Imager/Sounder (SSMIS) Temperature Data Record (TDR) in netCDF


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    dateStamp:  2023-06-23
    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:  Special Sensor Microwave Imager/Sounder (SSMIS) Temperature Data Record (TDR) in netCDF
            date:  (CI_Date)
                date:  2009-01-14
                dateType:  (CI_DateTypeCode) publication
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                code:  gov.noaa.ncdc:C00798
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                organisationName:  DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
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                        facsimile:  +1 (828) 271-4876
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                        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.ncdc.noaa.gov/ssmi
                        protocol:  HTTPS
                        applicationProfile:  Information
                        name:  SSM/I and SSMIS Monitoring and Documentation
                        description:  Information and links about SSM/I and SSMIS sensors aboard DMSP satellites.
                        function:  (CI_OnLineFunctionCode) information
                    hoursOfService:  8:00 - 6:00 Eastern
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                organisationName:  DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
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                        deliveryPoint:  Veach-Baley Federal Building, Room 468
                        city:  Asheville
                        administrativeArea:  NC
                        postalCode:  28801-5001
                        country:  USA
                        electronicMailAddress:  ncei.orders@noaa.gov
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                        linkage: https://www.ncdc.noaa.gov/ssmi
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                        name:  SSM/I and SSMIS Monitoring and Documentation
                        description:  Information and links about SSM/I and SSMIS sensors aboard DMSP satellites.
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                    hoursOfService:  8:00 - 6:00 Eastern
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        abstract:  The Special Sensor Microwave Imager/Sounder (SSMIS) is a series of passive microwave conically scanning imagers and sounders onboard the DMSP satellites beginning with F-16. SSMIS improves upon the surface and atmospheric retrievals of the previous Special Sensor Microwave Imager (SSM/I), and upon the atmospheric temperature and water vapor sounding capabilities of both the Special Sensor Microwave Temperature Sounder (SSM/T-1) and the Special Sensor Microwave Humidity Sounder (SSM/T-2). The SSMIS imaging and sounding sensors are able to estimate atmospheric temperature, moisture, and surface parameters. This temperature data record (TDR) contains earth-located sets of SSMIS antenna temperatures since November 2005 that have been surface tagged, calibrated, Doppler corrected, cross polarization and spill-over corrected or APC corrected according to Earth surface type, averaged along scan and along the ground track. The data have been converted to netCDF 3-hourly files.
        purpose:  This SSMIS temperature data record provides valuable information on key climate parameters such as water vapor, precipitation, snow cover, sea-ice extent and land-surface temperatures.
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            individualName:  Hilawe Semunegus
            organisationName:  DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
            positionName:  Physical Scientist
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        descriptiveKeywords:  (MD_Keywords)
            keyword:  Earth Science > Spectral/Engineering > Microwave > Brightness Temperature
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                title:  Global Change Master Directory (GCMD) Science Keywords
                date:  (CI_Date)
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                edition:  Version 8.6
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                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
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            keyword:  DMSP 5D-2/F16 > Defense Meteorological Satellite Program-F16
            keyword:  DMSP 5D-3/F17 > Defense Meteorological Satellite Program-F17
            keyword:  DMSP 5D-3/F18 > Defense Meteorological Satellite Program-F18
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                            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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            keyword:  SSMIS > Special Sensor Microwave Imager/Sounder
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                    organisationName:  Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA)
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                            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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            otherConstraints:  Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
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        language:  eng; USA
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                    beginPosition:  2005-11-20
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                fees:  In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
                orderingInstructions:  Contact NCEI for other distribution options and instructions.
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                  DateTime:  1965-01-01T00:00:00
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                description:  DMSP F-16 launched. Instruments: OLS, SSMIS, SSJ/5, SSIES and SSM.
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                description:  DSMP F-17 launched. Instruments: OLS, SSMIS, SSJ/5, SSIES and SSM.
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                  DateTime:  2006-11-04T00:00:00
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                description:  DSMP F-18 intended launch. Instruments: SSMIS.
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                  DateTime:  2007-10-01T00:00:00
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                description:  NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
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        maintenanceNote:  Bulk metadata change applied on 2023-06-23. See version control repository history for metadata change details.
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    acquisitionInformation:  (MI_AcquisitionInformation)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:   SSMIS > Special Sensor Microwave Imager/Sounder
            type:  imager and sounder
            description:  Collection Type: conical scan, Collection Description: The SSMIS sensor is a passive conically scanning microwave radiometer that combines and extends the current imaging and sounding capabilities of three previously separate DMSP microwave sensors: the SSM/T-1 temperature sounder, the SSMI/T- 2 moisture sounder, and the SSM/I. The SSMIS instrument measures microwave energy at 24 discrete frequencies from 19 to 183 GHz with a swath width of 1700 km.
        operation:  (MI_Operation)
            description:  The DMSP designs, builds, launches, and maintains satellites monitoring the meteorological, oceanographic, and solar-terrestrial physics environments. Equipped with a sophisticated sensor suite that can image visible and infrared cloud cover, the satellites collect specialized meteorological, oceanographic, and solar-geophysical information in all weather conditions.
            identifier:  (MD_Identifier)
                code:  DMSP > Defense Meteorological Satellite Program
            status: (unknown)
            parentOperation: (inapplicable)
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  > DMSP 5D-2/F14 > Defense Meteorological Satellite Program-F14
            description:  DMSP F14 - Launched on April 10, 1997. Instruments: OLS, SSB/X-2, SSI/ES-2, SSJ/4, SSM, SSM/I, SSM/T and SSM/T2. Operational dates: April 4, 1997 - present.
            sponsor:  (CI_ResponsibleParty)
                organisationName:  DMSP > Defense Meteorological Satellite Program
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                code:  > DMSP 5D-2/F16 > Defense Meteorological Satellite Program-F16
            description:  DMSP 5D-2/F16 - Launched on October 18, 2003. Instruments: SSMIS. Operational dates: November 4, 2005 - present.
            sponsor:  (CI_ResponsibleParty)
                organisationName:  DMSP > Defense Meteorological Satellite Program
                role:  (CI_RoleCode) sponsor
            instrument: (missing)