{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "accrualPeriodicity": "irregular",
  "bureauCode": [
    "026:00"
  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "Brent Holben",
    "hasEmail": "mailto:Brent.N.Holben@nasa.gov"
  },
  "description": "The aerosol optical depth processing includes the spectral de-convolution algorithm (SDA) described in O'Neill et al. (2003). This algorithm yields fine (sub-micron) and coarse (super-micron) aerosol optical depths at a standard wavelength of 500 nm (from which FMF*, the fraction of fine mode to total aerosol optical depth can be computed).",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "downloadURL": "http://aeronet.gsfc.nasa.gov/data_push/SDA/SDA_Level2_Monthly.tar.gz",
      "format": "TAR",
      "mediaType": "application/x-tar"
    }
  ],
  "identifier": "NASA-0000010__2",
  "issued": "2018-06-25",
  "keyword": [
    "aerosols",
    "clouds",
    "earth-science",
    "inversions",
    "precipitable-water",
    "radiation",
    "satellite"
  ],
  "landingPage": "http://aeronet.gsfc.nasa.gov/cgi-bin/combined_data_access_new",
  "modified": "2025-03-31",
  "programCode": [
    "026:001"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "National Aeronautics and Space Administration"
  },
  "references": [
    "http://aeronet.gsfc.nasa.gov/new_web/data_usage.html"
  ],
  "theme": [
    "Earth Science"
  ],
  "title": "AERONET Level 2.0 SDA"
}