{
    "identifier": "gov.noaa.nodc:0311457",
    "accessLevel": "public",
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Your contact point",
        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "010:000"
    ],
    "landingPage": "",
    "title": "Asian Pacific Regional Aerosol Characterization Experiment (ACE-Asia): Physical, optical, and chemical properties of atmospheric marine aerosols aboard NOAA R\/V Ronald H. Brown in the western Pacific, 2001-03-15 to 2001-04-20 (NCEI Accession 0311457)",
    "description": "This dataset contains physical, optical, and chemical properties of atmospheric marine aerosols from aboard NOAA R\/V Ronald H. Brown, collected 15 March to 20 April 2001 during the ACE-Asia field campaign.\nThe data is divided into seven csv datasets, summarized as follows:\nMain - Navigation, Meteorology, and Scattering;\nChemistry - Aerosol species concentrations at varying particle diameters;\nDMS - Seawater Dimethyl sulfide;\nAOD - Aerosol optical depth at varying wavelengths;\nSize Distribution (APS) - Aerodynamic Particle Size Distribution;\nSize Distribution (DMPS) - Differential Mobility Particle Size Distribution;\nSize Distribution - Merged version of the APS and DMPS datasets",
    "language": "",
    "distribution": [
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            "@type": "dcat:Distribution",
            "mediaType": "application\/json",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0311457"
        },
        {
            "@type": "dcat:Distribution",
            "mediaType": "text\/html",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0311457\/html"
        },
        {
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            "mediaType": "application\/xml",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0311457\/xml"
        },
        {
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            "mediaType": "application\/octet-stream",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/access\/metadata\/landing-page\/bin\/gfx?id=gov.noaa.nodc:0311457"
        }
    ],
    "bureauCode": [
        "010:04"
    ],
    "modified": "2026-01-30T19:51:39.374Z",
    "publisher": {
        "@type": "org:Organization",
        "name": "Your Publisher"
    },
    "theme": "",
    "keyword": [
        "0311457",
        "ABSORPTION - SCATTERING - ATTENUATION COEFFICIENTS",
        "AEROSOL OPTICAL THICKNESS",
        "Aerosols",
        "AIR TEMPERATURE",
        "BAROMETRIC PRESSURE",
        "course over ground",
        "Dimethyl Sulfide",
        "LATITUDE",
        "LONGITUDE",
        "Ozone",
        "Particle Size Distribution",
        "PARTICULATE ORGANIC CARBON",
        "PRECIPITATION RATE",
        "Radon",
        "RELATIVE HUMIDITY",
        "SEA SURFACE TEMPERATURE",
        "SHORTWAVE IRRADIANCE",
        "speed over ground",
        "Sulfur dioxide",
        "WIND DIRECTION",
        "WIND SPEED",
        "Wind speed - east-west component (U)",
        "Wind speed - north-south component (V)",
        "anemometer",
        "barometer",
        "chromatograph",
        "GPS",
        "humidity sensor",
        "nephelometer",
        "particle size analyzer",
        "radiometer",
        "spectrophotometer",
        "temperature sensor",
        "thermosalinograph",
        "chemical",
        "in situ",
        "meteorological",
        "navigational",
        "optical",
        "physical",
        "NOAA Ship Ronald H. Brown",
        "NOAA Pacific Marine Environmental Laboratory",
        "University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies",
        "NOAA Pacific Marine Environmental Laboratory",
        "East China Sea (Tung Hai)",
        "Japan Sea",
        "North Pacific Ocean",
        "Philippine Sea",
        "meteorology",
        "DOC\/NOAA\/OAR\/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce",
        "EARTH SCIENCE > ATMOSPHERE > AEROSOLS",
        "EARTH SCIENCE > ATMOSPHERE > AEROSOLS > AEROSOL OPTICAL DEPTH\/THICKNESS",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NOBLE GAS > ATMOSPHERIC RADON",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > OXYGEN COMPUNDS > ATMOSPHERIC OZONE",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > SULFUR COMPOUNDS > DIMETHYL SULFIDE",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > SULFUR COMPOUNDS > SULFUR DIOXIDE",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > U\/V WIND COMPONENTS",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND DIRECTION",
        "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED",
        "EARTH SCIENCE > ATMOSPHERE > PRECIPITATION > PRECIPITATION RATE",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON",
        "EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION\/TRANSMISSION",
        "EARTH SCIENCE > OCEANS > OCEAN OPTICS > IRRADIANCE",
        "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE",
        "AEROSOL SPECIES",
        "ALTITUDE",
        "DMS SEAWATER",
        "ELEMENTAL CARBON (EC)",
        "ORGANIC CARBON (OC)",
        "PARTICLE NUMBER CONCENTRATION",
        "RELATIVE HUMIDITY OF SCATTERING COEFFICIENT",
        "SHIP COURSE OVER GROUND",
        "SHIP SPEED OVER GROUND",
        "SO2",
        "TOTAL PARTICULATE MASS",
        "ANEMOMETERS > ANEMOMETERS",
        "BAROMETERS > BAROMETERS",
        "GAS CHROMATOGRAPHS > GAS CHROMATOGRAPHS",
        "GPS RECEIVERS > GPS RECEIVERS",
        "HUMIDITY SENSORS > HUMIDITY SENSORS",
        "OPTSPEC > Optical Spectrometer",
        "RADIOMETERS",
        "TEMPERATURE SENSORS > TEMPERATURE SENSORS",
        "THERMOSALINOGRAPHS",
        "Condensation Particle Counter",
        "O3 analyzer",
        "SO2 gas analyzer",
        "dual-flow-loop",
        "filter",
        "impactor",
        "precipitation sensor",
        "sunphotometer",
        "Ships",
        "Ronald H. Brown (call sign: WTEC, ICES code: 33RO, 1997-)",
        "R\/V Ronald H. Brown",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > SEA OF JAPAN",
        "OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > EAST CHINA SEA",
        "52YHYF",
        "environment",
        "oceans",
        "climatologyMeteorologyAtmosphere"
    ]
}