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Water temperature, salinity, and other parameters collected from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific Ocean from 2021-09-05 to 2021-10-10 (NCEI Accession 0251653)


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            title:  Water temperature, salinity, and other parameters collected from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific Ocean from 2021-09-05 to 2021-10-10 (NCEI Accession 0251653)
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                date:  2022-07-21
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                date:  2023-10-19
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                  Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/5740 Itoh, Motoyo
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                individualName:  Oyama, Ryo
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        abstract:  This dataset contains water temperature, salinity, and others sea and atmospheric parameters taken by CTD and other instrumentation from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific Ocean. This cruise aims to develop the dataset that could allow for a synoptic view of the totality of hydrographic and ecosystem changes taking place in the Arctic Ocean and facilitate advancing model development to predict the future state of the Arctic. We conducted hydrographic and biogeochemical surveys, including plankton, microplastic, and bottom sediment samplings, from the northern Bering Sea to the marginal ice zones of the Canada Basin. This dataset is U.S. State Department MSR RATS U2021-007. Data are in text formats, IceRadar data are radar screenshots in image (JPG) format, data description and reports are in PDF.
        purpose:  This dataset is available to the public for a wide variety of uses including scientific research and analysis.
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              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/3 AIR TEMPERATURE
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            keyword:
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            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/49 geophysical
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/63 in situ
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/12 meteorological
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/14 physical
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/18 profile
            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/20 satellite data
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                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/9735 R/V MIRAI
            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/1081 Japan Agency for Marine-Earth Science and Technology
            type:  (MD_KeywordTypeCode) dataCentre
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                title:  NODC COLLECTING INSTITUTION NAMES THESAURUS
                date: (inapplicable)
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                title:  NODC SUBMITTING INSTITUTION NAMES THESAURUS
                date: (inapplicable)
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            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/749 U. S. Department of State Marine Scientific Research (MSR)
            type:  (MD_KeywordTypeCode) project
            thesaurusName:  (CI_Citation)
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                date: (inapplicable)
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            keyword:
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            keyword:
              Anchor:  https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/93 North Pacific Ocean
            type:  (MD_KeywordTypeCode) place
            thesaurusName:  (CI_Citation)
                title:  NODC SEA AREA NAMES THESAURUS
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:  oceanography
            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:
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            type:  (MD_KeywordTypeCode) dataCentre
            thesaurusName:  (CI_Citation)
                title:  Global Change Master Directory (GCMD) Data Center Keywords
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                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  18
                citedResponsibleParty:  (CI_ResponsibleParty)
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                        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 18. 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
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        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/7f20589c-650d-4550-b04d-8879e1fb7224 MSR > U.S. Department of State Marine Scientific Research
            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:  18
                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 18. 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
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        descriptiveKeywords:  (MD_Keywords)
            keyword:  Arctic Challenge for Sustainability II (ArCSII)
            type:  (MD_KeywordTypeCode) project
            thesaurusName:  (CI_Citation)
                title:  Provider Project Names
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/a65cfcfa-1028-4cc8-a4d5-9e78f487a612 EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/35e1f93b-99b3-4430-b477-0ecafa80d67a EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/a249c68f-8249-4285-aad2-020b3c5aefc3 EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/1e9bb112-5dc0-47a5-8c8a-b9cb07ece7c5 EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > U/V WIND COMPONENTS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/e987550e-d443-48eb-93eb-0bc47a62d4b4 EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND DIRECTION
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/57292a97-19be-4fae-b2f7-9fa0a3629b53 EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD PROPERTIES > CLOUD HEIGHT
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/ac50c468-df2f-429c-8394-9d63efcc6f9d EARTH SCIENCE > ATMOSPHERE > PRECIPITATION > PRECIPITATION RATE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/80d79c7e-6c64-4ada-bfcc-4093969758a5 EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/7863ce31-0e06-42a5-bcf8-25981c44dec8 EARTH SCIENCE > OCEANS > MARINE GEOPHYSICS > MARINE MAGNETICS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/4eab7956-e59e-4615-8d5c-39a16faa1f27 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY
            keyword:
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            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/7989eae1-8ea3-4039-af0c-9130de145449 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/d9b4f30d-bddd-4888-b66b-07d2dc09708b EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/8dd7c9f0-51d0-4037-b1d0-a2517c1770ad EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/90aa8838-79bd-4b28-b518-8217e863c385 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/510c5f78-e19e-4ce4-b59a-8937aeb84631 EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/457883c4-b30c-4d26-bed8-6c2887ebbc90 EARTH SCIENCE > OCEANS > OCEAN OPTICS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/71c78d69-9cfe-48e9-8dd2-9c75acf22283 EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION/TRANSMISSION
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/40aacf7a-aba0-4ba2-bf85-ea7c39c3322c EARTH SCIENCE > OCEANS > OCEAN OPTICS > IRRADIANCE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/b7410899-350a-4443-9430-c7fe1fa3a499 EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/f0d83687-bc0a-4491-bb3e-697f1018da13 EARTH SCIENCE > OCEANS > OCEAN OPTICS > TURBIDITY
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/dd025312-0d27-44e0-ae05-7cfcc1aa17f0 EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE
            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/46206e8c-8def-406f-9e62-da4e74633a58 EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/0fc68280-1361-43e1-bc5a-40c49e9679b7 EARTH SCIENCE > OCEANS > OCEAN WAVES > WAVE HEIGHT
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/7e95b5fc-1d58-431a-af36-948b29fa870d EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/d73e969a-4b66-4713-8d63-fa3cbb1e25e3 EARTH SCIENCE > OCEANS > SEA ICE
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                title:  Global Change Master Directory (GCMD) Science Keywords
                date:  (CI_Date)
                    date:  2023
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                edition:  18
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                            administrativeArea:  MD
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                            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 18. 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
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            keyword:  Absolute gravity
            keyword:  Atmospheric pressure
            keyword:  Cloud detection status
            keyword:  Dewpoint temperature
            keyword:  Geomagnetic field anomaly-east-west component
            keyword:  Geomagnetic field anomaly-north-south component
            keyword:  Geomagnetic field anomaly-vertical component
            keyword:  Highest cloud base height
            keyword:  Lowest cloud base height or vertical visibility
            keyword:  Sea surface salinity
            keyword:  Second lowest cloud base height or highest signal detected
            type:  (MD_KeywordTypeCode) theme
            thesaurusName:  (CI_Citation)
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                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/ca8de50f-b795-42b7-9301-8baffe2de0f3 ADCP > Acoustic Doppler Current Profiler
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/d0cf9340-dc51-447f-a151-f6cdad265d9a ANEMOMETERS > ANEMOMETERS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/0bf12743-3ab8-4be7-9b48-b565723ed0ad BAROMETERS > BAROMETERS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/fe7c93d2-1460-4292-9dda-2338c3f6120d CEILOMETERS > CEILOMETERS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/01cc0beb-7c9a-40ed-ad86-0661b41aee53 CTD > Conductivity, Temperature, Depth
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/e904c3c7-0111-4d09-bb01-2b7bea9b4d3f FLUOROMETERS > FLUOROMETERS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/029feed6-79dc-4316-b8ac-be8f1e557f89 GPS RECEIVERS > GPS RECEIVERS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/0f63a24a-379d-40bc-975c-4f71479f3a06 GRAVIMETERS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/b79c7e06-cd07-442f-bf12-2019cd71c201 NISKIN BOTTLES
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/55facbdc-d4ed-4ee2-a74d-911b084c8ff8 OPTSPEC > Optical Spectrometer
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/a3423d6a-ffd1-4269-9a31-08106418a986 PAR SENSORS > Photosynthetically Active Radiation Sensors
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/184150ce-100e-485b-87db-839615af3d1a RADIOMETERS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/6a0afbcb-36d7-4b10-a2c1-35d4d14d6c75 RAIN GAUGES > RAIN GAUGES
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/1cf3fcba-3195-45b8-a14c-dbaf7111b6df THERMOMETERS > THERMOMETERS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/4d3420c1-c7dc-4320-a315-026066debbd6 THERMOSALINOGRAPHS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/e590b4fe-229e-4b11-9ed5-e37a2b10038a TRANSMISSOMETERS
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/b2e9c2ee-8112-43a8-911c-6cbb8f5215bb TURBIDITY METERS > TURBIDITY METERS
            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:  18
                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 18. 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
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            keyword:  Multi narrow beam echo sounder
            keyword:  Multibeam echosounder system
            keyword:  Shipboard three component magnetometer
            type:  (MD_KeywordTypeCode) instrument
            thesaurusName:  (CI_Citation)
                title:  Provider Instruments
                date: (inapplicable)
        descriptiveKeywords:  (MD_Keywords)
            keyword:
              Anchor:  https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/49NZ MIRAI (call sign: JNSR, ICES code: 49NZ, 1996)
            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/7e35ea67-a0c9-49fa-97de-e5f8f5b9ee6d OCEAN > ARCTIC OCEAN > CHUKCHI SEA
            keyword:
              Anchor:  https://gcmd.earthdata.nasa.gov/kms/concept/5488b1cc-08b2-41cf-9bd2-4a2cdd0990de OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN
            keyword:
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                title:  Global Change Master Directory (GCMD) Location Keywords
                date:  (CI_Date)
                    date:  2023
                    dateType:  (CI_DateTypeCode) revision
                edition:  18
                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)
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                        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 18. 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
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                    role:  (CI_RoleCode) custodian
        resourceConstraints:  (MD_Constraints)
            useLimitation:  accessLevel: Public
        resourceConstraints:  (MD_LegalConstraints)
            useConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  Cite as: Fujiwara, Amane; Itoh, Motoyo; Onodera, Jonaotaro; Nishino, Shigeto; Watanabe, Eiji; Kikuchi, Takashi; Oyama, Ryo; Orui, Masahiro (2022). Water temperature, salinity, and other parameters collected from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific Ocean from 2021-09-05 to 2021-10-10 (NCEI Accession 0251653). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/gew7-dz46. Accessed [date].
        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.
        language:
          LanguageCode:  eng; USA
        characterSet:  (MD_CharacterSetCode) utf8
        topicCategory:  (MD_TopicCategoryCode) environment
        topicCategory:  (MD_TopicCategoryCode) oceans
        topicCategory:  (MD_TopicCategoryCode) geoscientificInformation
        topicCategory:  (MD_TopicCategoryCode) climatologyMeteorologyAtmosphere
        extent:  (EX_Extent)
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                westBoundLongitude:  168.007
                eastBoundLongitude:  -152.8497
                southBoundLatitude:  49.994
                northBoundLatitude:  74.53975
            temporalElement:  (EX_TemporalExtent)
                extent:
                  TimePeriod:
                    beginPosition:  2021-09-05
                    endPosition:  2021-10-10
        supplementalInformation:  Submission Package ID: 00G5T3 This accession has multiple versions. The latest is the most complete.
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    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:  Originator data format
                version: (unknown)
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                transferSize:
                  Real:  21499.288
                onLine:  (CI_OnlineResource)
                    linkage: https://doi.org/10.25921/gew7-dz46
                    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/archive/accession/oas/251653
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  Descriptive Information
                    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/archive/accession/download/251653
                    protocol:  HTTPS
                    applicationProfile:  Web browser
                    name:  HTTPS
                    description:  Navigate directly to the URL for data access and direct download.
                    function:  (CI_OnLineFunctionCode) download
                onLine:  (CI_OnlineResource)
                    linkage: ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0205/0251653/
                    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
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    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) dataset
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0251653 v1.1 was published.
                dateTime:
                  DateTime:  2022-07-21T03:00:14Z
                output:  (LE_Source)
                    sourceCitation:  (CI_Citation)
                        title:  NCEI Accession 0251653 v1.1
                        date:  (CI_Date)
                            date: (inapplicable)
                            dateType:  (CI_DateTypeCode) publication
                        citedResponsibleParty:  (CI_ResponsibleParty)
                            individualName: (inapplicable)
                            contactInfo:  (CI_Contact)
                                onlineResource:  (CI_OnlineResource)
                                    linkage: https://www.ncei.noaa.gov/archive/accession/0251653/1.1
                                    protocol:  HTTPS
                                    name:  NCEI Accession 0251653 v1.1
                                    description:  published 2022-07-21T03:00:14Z
                                    function:  (CI_OnLineFunctionCode) download
                            role: (inapplicable)
            processStep:  (LE_ProcessStep)
                description:  NCEI Accession 0251653 was revised and v2.2 was published.
                rationale:  Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
                dateTime:
                  DateTime:  2023-10-19T19:46:45Z
                output:  (LE_Source)
                    sourceCitation:  (CI_Citation)
                        title:  NCEI Accession 0251653 v2.2
                        date:  (CI_Date)
                            date: (inapplicable)
                            dateType:  (CI_DateTypeCode) publication
                        citedResponsibleParty:  (CI_ResponsibleParty)
                            individualName: (inapplicable)
                            contactInfo:  (CI_Contact)
                                onlineResource:  (CI_OnlineResource)
                                    linkage: https://www.ncei.noaa.gov/archive/accession/0251653/2.2
                                    protocol:  HTTPS
                                    name:  NCEI Accession 0251653 v2.2
                                    description:  published 2023-10-19T19:46:45Z
                                    function:  (CI_OnLineFunctionCode) download
                            role: (inapplicable)
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    dataQualityInfo:  (DQ_DataQuality)
        scope:  (DQ_Scope)
            level:  (MD_ScopeCode) dataset
        lineage:  (LI_Lineage)
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: WATER TEMPERATURE (measured); Units: degrees C; Observation Category: in situ; Sampling Instrument: CTD.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: SALINITY (measured); Units: psu; Observation Category: in situ; Sampling Instrument: CTD.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: HYDROSTATIC PRESSURE (measured); Units: dbar; Observation Category: in situ; Sampling Instrument: CTD.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: DISSOLVED OXYGEN (measured); Units: umol/kg; Observation Category: in situ; Sampling Instrument: CTD.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: WATER TEMPERATURE (measured); Units: degrees C; Observation Category: in situ; Sampling Instrument: XCTD.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: SALINITY (measured); Units: psu; Observation Category: in situ; Sampling Instrument: xctd.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: DEPTH - SENSOR (measured); Units: m; Observation Category: in situ; Sampling Instrument: XCTD.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: CURRENT SPEED (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: shipboard ADCP.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: turbidity (measured); Units: ftu; Observation Category: in situ; Sampling Instrument: Turbidity Meter.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: WATER TRANSPARENCY (calculated); Units: %transmission; Observation Category: in situ; Sampling Instrument: transmissometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: BEAM ATTENUATION COEFFICIENT (measured); Units: 1/m; Observation Category: in situ; Sampling Instrument: transmissometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: CHLOROPHYLL A CONCENTRATION (calculated); Units: ug/l; Observation Category: in situ; Sampling Instrument: fluorometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: PHOTOSYNTHETIC ACTIVE RADIATION (PAR) (measured); Units: umol photons/m2//s; Observation Category: in situ; Sampling Instrument: PAR Sensor.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: SALINITY (measured); Units: psu; Observation Category: in situ; Sampling Instrument: Niskin bottle.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: total alkalinity (measured); Units: umol/kg; Observation Category: in situ; Sampling Instrument: Niskin bottle.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: DISSOLVED INORGANIC CARBON (DIC) (measured); Units: umol/kg; Observation Category: in situ; Sampling Instrument: Niskin bottle.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: DISSOLVED OXYGEN (measured); Units: umol/kg; Observation Category: in situ; Sampling Instrument: Niskin bottle.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: NUTRIENTS (measured); Units: umol/kg; Observation Category: in situ; Sampling Instrument: Niskin bottle.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: CHLOROPHYLL A CONCENTRATION (measured); Units: ug/l; Observation Category: in situ; Sampling Instrument: Niskin bottle.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: CHLOROPHYLL A CONCENTRATION - size fraction (measured); Units: ug/l; Observation Category: in situ; Sampling Instrument: Niskin bottle.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Partial pressure (or fugacity) of carbon dioxide - atmosphere (measured); Units: µatm; Observation Category: in situ; Sampling Instrument: surface seawater intake.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: partial pressure of carbon dioxide - water (measured); Units: µatm; Observation Category: in situ; Sampling Instrument: surface seawater intake.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: DISSOLVED INORGANIC CARBON (DIC) (measured); Units: µmol/kg; Observation Category: in situ; Sampling Instrument: surface seawater intake.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: PHOTOSYNTHETIC ACTIVE RADIATION (PAR) (measured); Units: µEinstein/cm2/s; Observation Category: in situ; Sampling Instrument: spectrophotometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: SHORTWAVE IRRADIANCE (measured); Units: µW/cm2/nm; Observation Category: in situ; Sampling Instrument: spectrophotometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: SEA SURFACE TEMPERATURE (measured); Units: degrees C; Observation Category: in situ; Sampling Instrument: surface seawater intake.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: sea surface salinity (measured); Units: psu; Observation Category: in situ; Sampling Instrument: surface seawater intake.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: DISSOLVED OXYGEN (measured); Units: µmol/kg; Observation Category: in situ; Sampling Instrument: surface seawater intake.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Atmospheric pressure (measured); Units: hPa; Observation Category: in situ; Sampling Instrument: barometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: significant WAVE HEIGHT (measured); Units: m; Observation Category: in situ; Sampling Instrument: directional wave gauge.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: AIR TEMPERATURE (measured); Units: degrees C; Observation Category: in situ; Sampling Instrument: thermo-hygrometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: RELATIVE HUMIDITY (measured); Units: %; Observation Category: in situ; Sampling Instrument: thermo-hygrometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: SHORTWAVE IRRADIANCE (measured); Units: W/m2; Observation Category: in situ; Sampling Instrument: radiometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: LONGWAVE IRRADIANCE (measured); Units: W/m2; Observation Category: in situ; Sampling Instrument: radiometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Dewpoint temperature (measured); Units: degrees C; Observation Category: in situ; Sampling Instrument: thermo-hygrometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Wind speed - north-south component (V) (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: Anemometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Wind speed - east-west component (U) (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: anemometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Rainfall intensity (measured); Units: mm/h; Observation Category: in situ; Sampling Instrument: Rain gauge.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: cloud detection status (measured); Units: ND; Observation Category: in situ; Sampling Instrument: ceilometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Lowest cloud base height or vertical visibility (measured); Units: m; Observation Category: in situ; Sampling Instrument: ceilometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Second lowest cloud base height or highest signal detected (measured); Units: m; Observation Category: in situ; Sampling Instrument: ceilometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Highest cloud base height (measured); Units: m; Observation Category: in situ; Sampling Instrument: ceilometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: BATHYMETRY (measured); Units: m; Observation Category: in situ; Sampling Instrument: multibeam echosounder system.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: geomagnetic field anomaly-north-south component (measured); Units: nT; Observation Category: in situ; Sampling Instrument: Shipboard Three Component Magnetometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: geomagnetic field anomaly-east-west component (measured); Units: nT; Observation Category: in situ; Sampling Instrument: Shipboard Three Component Magnetometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: geomagnetic field anomaly-vertical component (measured); Units: nT; Observation Category: in situ; Sampling Instrument: Shipboard Three Component Magnetometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Absolute gravity (measured); Units: mGal; Observation Category: in situ; Sampling Instrument: gravimeter.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: Free-air anomaly (measured); Units: mGal; Observation Category: in situ; Sampling Instrument: gravimeter.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: speed over ground (measured); Units: knot; Observation Category: in situ; Sampling Instrument: GPS.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: WIND DIRECTION (measured); Units: angular degree; Observation Category: in situ; Sampling Instrument: anemometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: ABSOLUTE WIND SPEED (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: anemometer.
            processStep:  (LE_ProcessStep)
                description:  Parameter or Variable: BATHYMETRY (measured); Units: m; Observation Category: in situ; Sampling Instrument: Multi narrow beam echo sounder.
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    metadataMaintenance:  (MD_MaintenanceInformation)
        maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        maintenanceNote:  Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.
        maintenanceNote:  NCEI Accession 0251653 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. Please see journal.txt in the /about directory for additional details on changes made.
        contact:  (CI_ResponsibleParty)
            organisationName:  NOAA National Centers for Environmental Information
            role:  (CI_RoleCode) custodian
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    acquisitionInformation:  (MI_AcquisitionInformation)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  ADCP
            type:  ADCP
            description:  Acoustic Doppler Current Profiler The Acoustic Doppler Current Profiler (ADCP) measures currents beneath a ship while underway. Sound signals sent from the moving ship bounce back to receivers aboard the ship. This provides a profile of water movement relative to the ship-precise modern navigation, allowing the ship's motion to be subtracted from the data. These devices are also used on moorings and profilers and, along with acoustic backscattering, measure animal biomass. Particles in the path of the sound waves, mostly plankton, reflect a small part of the sound energy back toward receivers, allowing researchers to make remote estimates of the sizes and numbers of animals present in the water column. Before the 1970's, the most technologically advanced instrument used to measure water velocity was known as a Doppler speed log. This evolved into the first commercial ADCP, produced in the mid-1970's, which used averaging. Later in the 1970's, the first vessel-mounted ADCP was developed to measure water velocity more accurately and to allow measurement in range cells over a depth profile. As instruments evolved, so did new techniques in Doppler signal processing. Initially, Doppler speed logs used simple analog signal processing methods, which are still used in some commercial speed logs today. However, the first ADCPs incorporated analog-to-digital signal conversion over a narrow communication bandwidth. Around 1990, this technique was developed into broadband signal processing. Since then, broadband ADCPs have been able to generate very accurate, real-time velocity measurements.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  anemometer
            type:  anemometer
            description:  measures wind speed An anemometer is an instrument that measures wind speed. Note that an aerovane (insttypes_id 175) is an anemometer which has a tail and a propeller to measure the speed and direction of the wind.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  barometer
            type:  barometer
            description:  Barometers are instruments for measuring atmospheric pressure; two types include mercury barometers and aneroid barometers.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  ceilometer
            type:  ceilometer
            description:  Ceilometers are devices using a laser or other light source to determine the height of a cloud base. An optical ceilometer uses triangulation to determine the height of a spot of light projected onto the base of the cloud; a laser ceilometer determines the height by measuring the time required for a pulse of light to be scattered back from the cloud base.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  CTD
            type:  CTD
            description:  Conductivity-Temperature-Depth probe
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  fluorometer
            type:  fluorometer
            description:  fluorometer
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  GPS
            type:  GPS
            description:  Global Positioning System receiver satellite-based instrument used for geo-location, positioning and navigation
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  gravimeter
            type:  gravimeter
            description:  generic instrument to measure local gravity field intensity Gravity intensity and other gravimetric data are usually managed and archived at the NOAA National Geophysical Data Center (www.ngdc.noaa.gov/geomag/).
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  Niskin bottle
            type:  Niskin bottle
            description:  Device for obtaining samples of seawater at a specific depth Why special entry for Niskin bottle but no entry for Nansen bottle?
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  PAR Sensor
            type:  PAR Sensor
            description:  Photosynthetically Active Radiation Sensor The PAR sensor measures global solar radiation from 400 to 700 nm, which approximates the spectral band active in photosynthesis. The response of the instrument falls sharply to zero on either side of this band, and between 400 and 670 nm it increases monotonically from about 50% to 100%. There is no protective glass dome over the receiving surface. Irradiance from the sun passes through a small white visible bandpass filter/diffuser in the shape of a horizontal disk at the top of the instrument. Within the instrument radiation is directed through a series of colored glass filters and onto a silicon photodiode detector. The factory-supplied calibration converts the signal from the detector to a flux of photons in micro-mole (of photons) s-1 m-2. (One micro-mole equals 6.022 E17 photons.) For the solar spectrum, these units may be converted to watts per square meter by dividing by 4.6. (http://www.srrb.noaa.gov/instrument/par.htm)
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  radiometer
            type:  radiometer
            description:  radiometer
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  rain gauge
            type:  rain gauge
            description:  A device to measure the amount of liquid precipitation The definition of liquid precipitation is any form of water falling from the sky as rain. Rain gauge measures the amount of liquid precipitation.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  spectrophotometer
            type:  spectrophotometer
            description:  spectrophotometer, optical spectrometer, spectrograph or spectroscope An optical spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials. Butler, L. R. P.; Laqua, K. (1995). "Nomenclature, symbols, units and their usage in spectrochemical analysis-IX. Instrumentation for the spectral dispersion and isolation of optical radiation (IUPAC Recommendations 1995)". Pure Appl. Chem. IUPAC. 67 (10): 1725–1744. doi:10.1351/pac199567101725. A spectrometer is the general term for describing a combination of spectral apparatus with one or more detectors to measure the intensity of one or more spectral bands."
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  surface seawater intake
            type:  surface seawater intake
            description:  not an instrument or observation type
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  thermometer
            type:  thermometer
            description:  generic thermometer or reversing thermometer use thermometer when temperature is a data type, but the exact instrument used to measure temperature is unknown
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  thermosalinograph
            type:  thermosalinograph
            description:  automated sea surface temperature and salinity instrument, usually attached to the hull of a ship Thermosalinograph is an automated Sea Surface Temperature and Salinity measurement system making measurement on board a ship using a water intake. [https://www.aoml.noaa.gov/phod/tsg/about.php 2021-01-29]
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  transmissometer
            type:  transmissometer
            description:  transmissometer Instrument used to measure transmissivity in NODC File Alias F022.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  turbidity sensor
            type:  turbidity sensor
            description:  Measures the turbidity of water Turbidity sensors measure the amount of light that is scattered by suspended solids in a liquid, such as water. When the concentration of total suspended solids (TSS) and total dissolved solids (TDS) in a liquid increase, the turbidity also increases.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  wave sensor
            type:  wave sensor
            description:  used to measure directional wave spectra A wave sensor reports wave height, wave period, wave direction and possibly other parameters.
        instrument:  (MI_Instrument)
            identifier:  (MD_Identifier)
                code:  XCTD
            type:  XCTD
            description:  expendable conductivity, temperature, depth profiler
        platform:  (MI_Platform)
            identifier:  (MD_Identifier)
                code:  R/V MIRAI
            description:  R/V, Japan Agency for Marine-Earth Science and Technology (JAMSTEC); built 1972 as Mutsu; renamed on 2 Dec 1996; active as Mar 2007;
            instrument: (missing)