{
    "identifier": "gov.noaa.nodc:0253254",
    "accessLevel": "public",
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Your contact point",
        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "010:000"
    ],
    "landingPage": "",
    "title": "Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, dissolved oxygen, nutrients, and other measurements collected from profile and discrete sample observations during the R\/V Ryofu Maru III cruise rf201902 (EXPOCODE 49UP20190228) in the Pacific Ocean from 2019-02-28 to 2019-03-26 (NCEI Accession 0253254)",
    "description": "This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, dissolved oxygen, nutrients, and other measurements collected from profile and discrete sample observations during the R\/V Ryofu Maru III cruise rf201902 (EXPOCODE 49UP20190228) in the Pacific Ocean from 2019-02-28 to 2019-03-26.",
    "language": "",
    "distribution": [
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            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0253254"
        },
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            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0253254\/html"
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            "accessURL": "https:\/\/www.ncei.noaa.gov\/access\/metadata\/landing-page\/bin\/gfx?id=gov.noaa.nodc:0253254"
        }
    ],
    "bureauCode": [
        "010:04"
    ],
    "modified": "2025-11-19T16:29:06.447Z",
    "publisher": {
        "@type": "org:Organization",
        "name": "Your Publisher"
    },
    "theme": "",
    "keyword": [
        "0253254",
        "CHLOROPHYLL",
        "DISSOLVED INORGANIC CARBON (DIC)",
        "DISSOLVED OXYGEN",
        "NITRATE",
        "NITRITE",
        "pH",
        "phosphate",
        "SALINITY",
        "silicate",
        "total alkalinity",
        "WATER TEMPERATURE",
        "carbon dioxide (CO2) gas analyzer",
        "CTD",
        "Niskin bottle",
        "nutrient autoanalyzer",
        "oxygen sensor",
        "pH sensor",
        "temperature sensor",
        "thermosalinograph",
        "titrator",
        "chemical",
        "discrete sample",
        "physical",
        "profile",
        "Ryofu Maru",
        "Japan Meteorological Agency",
        "GEOMAR Helmholtz Centre for Ocean Research Kiel",
        "GLOBAL OCEAN DATA ANALYSIS PROJECT (GLODAP)",
        "The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP)",
        "North Pacific Ocean",
        "oceanography",
        "DE\/GEOMAR > GEOMAR - Helmholtz Centre for Ocean Research Kiel, Germany",
        "JP\/JMA > Japan Meteorological Agency, Japan",
        "rf201902",
        "49UP20190228",
        "GLODAP > Global Ocean Data Analysis Project",
        "Ocean Carbon and Acidification Data System (OCADS) Project",
        "JMA",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE",
        "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
        "EARTH SCIENCE > OCEANS > SALINITY\/DENSITY > SALINITY",
        "Discrete measurement",
        "Profile",
        "ALKALI",
        "CTDSAL",
        "CTDTMP",
        "Nutrients",
        "OXYGEN",
        "PH_TOT",
        "SALNTY",
        "TCARBN",
        "AUTOANALYZER > AUTOANALYZER",
        "CO2 ANALYZERS > CO2 ANALYZERS",
        "CTD > Conductivity, Temperature, Depth",
        "NISKIN BOTTLES",
        "OXYGEN METERS > OXYGEN METERS",
        "PH METERS > PH METERS",
        "TEMPERATURE SENSORS > TEMPERATURE SENSORS",
        "THERMOSALINOGRAPHS",
        "Ships",
        "Ryofu Maru (call sign: JGQH, ICES code: 49UP, 1995-2024)",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
        "Pacific Ocean",
        "environment",
        "oceans"
    ]
}