{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "bureauCode": [
    "026:00"
  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "Earthdata Forum",
    "hasEmail": "mailto:earthdata-support@nasa.gov"
  },
  "description": "The High Altitude MMIC Sounding Radiometer (HAMSR) CPEX-AW dataset includes measurements gathered by the HAMSR instrument during the Convective Processes Experiment – Aerosols & Winds (CPEX-AW) field campaign. CPEX-AW was a joint effort between the US National Aeronautics and Space Administration (NASA) and the European Space Agency (ESA) with the primary goal of conducting a post-launch calibration and validation activities of the Atmospheric Dynamics Mission-Aeolus (ADM-AEOLUS) Earth observation wind Lidar satellite in St. Croix, U.S. Virgin Islands. HAMSR has 25 spectral channels which are split into 3 bands to provide measurements that can be used to infer the 3-dimensional distribution of temperature, water vapor, and cloud liquid water profiles in the atmosphere, even in the presence of clouds. HAMSR is mounted in payload zone 3 near the nose of the Global Hawk NASA aircraft. Data is available from August 17, 2021 through September 4, 2021 in netCDF-3 format, with associated browse files in PNG format.",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "conformsTo": "http://www.isotc211.org/2005/gmi",
      "description": "The metadata's original source.",
      "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C2257989308-GHRC_DAAC.iso19115",
      "format": "ISO",
      "mediaType": "text/xml",
      "title": "Original Metadata"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "http://dx.doi.org/10.5067/CPEXAW/DATA101",
      "format": "HTML",
      "mediaType": "text/html"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://doi.org/10.1109/TGRS.2011.2125973",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ghrc.earthdata.nasa.gov/browseui/#pub/hamsrcpexaw__1/browse/",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ghrc.earthdata.nasa.gov/browseui/#pub/hamsrcpexaw__1/browse/NN/20210824/CPEXAW_HAMSR_TB_20210824_19Z.jpg",
      "format": "JPEG",
      "mediaType": "image/jpeg"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ghrc.earthdata.nasa.gov/browseui/#pub/hamsrcpexaw__1/docs/CPEX_HAMSR_data.pptx",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ghrc.earthdata.nasa.gov/browseui/#pub/hamsrcpexaw__1/docs/HAMSR_NN_description.txt",
      "format": "TXT",
      "mediaType": "text/plain"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ghrc.earthdata.nasa.gov/browseui/#pub/hamsrcpexaw__1/docs/HAMSR_OE_manual_v1.1.pdf",
      "format": "PDF",
      "mediaType": "application/pdf"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ghrc.earthdata.nasa.gov/browseui/#pub/hamsrcpexaw__1/docs/hamsrcpexaw_dataset.pdf",
      "format": "PDF",
      "mediaType": "application/pdf"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ghrc.nsstc.nasa.gov/home/about-ghrc/citing-ghrc-daac-data",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ghrc.nsstc.nasa.gov/home/field-campaigns/cpex-aw",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C2257989308-GHRC_DAAC",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    }
  ],
  "identifier": "10.5067/CPEXAW/HAMSR/DATA101",
  "keyword": [
    "earth-science-atmospheric-radiation-atmosphere-reflectance",
    "earth-science-atmospheric-temperature-atmosphere-surface-temperature",
    "earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators",
    "earth-science-clouds-atmosphere-cloud-microphysics",
    "earth-science-infrared-wavelengths-spectral-engineering-brightness-temperature"
  ],
  "license": "https://www.usa.gov/government-works",
  "modified": "2026-09-22",
  "programCode": [
    "026:000"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "NASA/MSFC/GHRC"
  },
  "spatial": "[\"CARTESIAN\", [{\"WestBoundingCoordinate\": -118.078, \"NorthBoundingCoordinate\": 34.613, \"EastBoundingCoordinate\": -45.122, \"SouthBoundingCoordinate\": 11.768}]]",
  "temporal": "2021-08-17/2021-09-04",
  "theme": [
    "Earth Science"
  ],
  "title": "High Altitude MMIC Sounding Radiometer (HAMSR) CPEX-AW V1"
}