{
    "identifier": "gov.noaa.nodc:0220612",
    "accessLevel": "public",
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Your contact point",
        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "010:000"
    ],
    "landingPage": "",
    "title": "Water temperature, salinity, oxygen, currents and others taken by CTD, Niskin bottles, and ADCP from the research vessel Ryofu Maru, cruise 12-01, in the North Pacific Ocean on 2012-02-10 (NCEI Accession 0220612)",
    "description": "This dataset contains water temperature, salinity, oxygen, currents and other chemical and biological parameters taken by CTD, Niskin bottles, and ADCP from the research vessel Ryofu Maru, cruise RF12-01, on 2012-02-10. The cruise was carried out during the period from January to February, 2012. Hydrographic observation was made using a Sea-Bird Electronics (SBE) 36 position carousel equipped with 10-liter Niskin water sample bottles, a CTD system (SBE911plus) equipped with JFE Advantech oxygen sensor (RINKO III) along 149 degree East. Water samples were analyzed for salinity, dissolved oxygen and nutrients. Current data was measured by Teledyne RDI's vessel-mounted ADCP system (38kHz Ocean Surveyor).\n\nThis dataset is U.S. State Department MSR U2011-021 as part of the World Data Service for Oceanography.\n\nData are in PDF.",
    "language": "",
    "distribution": [
        {
            "@type": "dcat:Distribution",
            "mediaType": "application\/json",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0220612"
        },
        {
            "@type": "dcat:Distribution",
            "mediaType": "text\/html",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0220612\/html"
        },
        {
            "@type": "dcat:Distribution",
            "mediaType": "application\/xml",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0220612\/xml"
        },
        {
            "@type": "dcat:Distribution",
            "mediaType": "application\/octet-stream",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/access\/metadata\/landing-page\/bin\/gfx?id=gov.noaa.nodc:0220612"
        }
    ],
    "bureauCode": [
        "010:04"
    ],
    "modified": "2025-11-19T16:17:06.951Z",
    "publisher": {
        "@type": "org:Organization",
        "name": "Your Publisher"
    },
    "theme": "",
    "keyword": [
        "0220612",
        "CHLOROPHYLL - RELATIVE FLUORESCENCE",
        "CURRENT DIRECTION",
        "CURRENT SPEED",
        "DISSOLVED OXYGEN",
        "NITROGEN",
        "pH",
        "PHAEOPIGMENTS",
        "phosphate",
        "SALINITY",
        "silicate",
        "ADCP",
        "CTD",
        "Niskin bottle",
        "biological",
        "chemical",
        "derived products",
        "in situ",
        "physical",
        "profile",
        "Ryofu Maru",
        "Japan Meteorological Agency",
        "Japan Meteorological Agency",
        "U. S. Department of State Marine Scientific Research (MSR)",
        "North Pacific Ocean",
        "oceanography",
        "JP\/JMA > Japan Meteorological Agency, Japan",
        "MSR > U.S. Department of State Marine Scientific Research",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITROGEN",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PIGMENTS > CHLOROPHYLL",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE",
        "EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS",
        "EARTH SCIENCE > OCEANS > SALINITY\/DENSITY > SALINITY",
        "ADCP > Acoustic Doppler Current Profiler",
        "CTD > Conductivity, Temperature, Depth",
        "NISKIN BOTTLES",
        "JFE Advantech oxygen sensor (RINKO III)",
        "Ships",
        "Ryofu Maru (call sign: JGQH, ICES code: 49UP, 1995-2024)",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
        "HGDXC9",
        "environment",
        "oceans"
    ]
}