Airborne Precipitation Radar 3rd Generation (APR-3) CPEX V1
The Airborne Precipitation Radar 3rd Generation (APR-3) CPEX dataset consists of radar reflectivity, Doppler velocity for all bands, linear depolarization ratio Ku-band, and normalized radar cross section measurements at Ka- and Ku- bands data collected by the APR-3 onboard the NASA DC-8 aircraft. These data were gathered during the Convective Processes Experiment (CPEX) aircraft field campaign. CPEX collected data to help answer questions about convective storm initiation, organization, growth, and dissipation in the North Atlantic-Gulf of Mexico-Caribbean Oceanic region during the early summer of 2017. These data files are available from May 27, 2017 through June 24, 2017 in a HDF-5 file, with associated browse imagery in JPG format.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "undefined",
"@type": "vcard:Contact",
"hasEmail": "mailto:support-ghrc@earthdata.nasa.gov"
}
|
| description | The Airborne Precipitation Radar 3rd Generation (APR-3) CPEX dataset consists of radar reflectivity, Doppler velocity for all bands, linear depolarization ratio Ku-band, and normalized radar cross section measurements at Ka- and Ku- bands data collected by the APR-3 onboard the NASA DC-8 aircraft. These data were gathered during the Convective Processes Experiment (CPEX) aircraft field campaign. CPEX collected data to help answer questions about convective storm initiation, organization, growth, and dissipation in the North Atlantic-Gulf of Mexico-Caribbean Oceanic region during the early summer of 2017. These data files are available from May 27, 2017 through June 24, 2017 in a HDF-5 file, with associated browse imagery in JPG format. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "View documentation related to this dataset",
"format": "PDF",
"mediaType": "application/pdf",
"description": "Airborne Precipitation Radar 3rd Generation (APR-3) CPEX User Guide",
"downloadURL": "https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/cpex/apr3/doc/apr3cpex_dataset.pdf"
},
{
"@type": "dcat:Distribution",
"title": "View information related to this dataset",
"format": "HTML",
"mediaType": "text/html",
"description": "CPEX Field Campaign Collection DOI",
"downloadURL": "http://dx.doi.org/10.5067/CPEX/DATA101"
},
{
"@type": "dcat:Distribution",
"title": "The dataset's project home page",
"format": "HTML",
"mediaType": "text/html",
"description": "CPEX Field Campaign Project Homepage",
"downloadURL": "https://ghrc.nsstc.nasa.gov/home/field-campaigns/cpex"
},
{
"@type": "dcat:Distribution",
"title": "Download this dataset",
"format": "HTML",
"mediaType": "text/html",
"description": "Files may be downloaded directly to your workstation from this link",
"downloadURL": "https://search.earthdata.nasa.gov/search?q=apr3cpex&ghrccloud%2Fdata%2F="
},
{
"@type": "dcat:Distribution",
"title": "View documentation related to this dataset",
"format": "HTML",
"mediaType": "text/html",
"description": "Instructions for citing GHRC data",
"downloadURL": "https://ghrc.nsstc.nasa.gov/home/about-ghrc/citing-ghrc-daac-data"
},
{
"@type": "dcat:Distribution",
"title": "Google Scholar search results",
"format": "HTML",
"mediaType": "text/html",
"description": "Search results for publications that cite this dataset by its DOI.",
"downloadURL": "https://scholar.google.com/scholar?q=10.5067%2FCPEX%2FAPR3%2FDATA101"
},
{
"@type": "dcat:Distribution",
"title": "View this dataset's publications",
"format": "HTML",
"mediaType": "text/html",
"description": "Simultaneous Measurements of Ku- and Ka-band Sea Surface Cross-Sections by an Airborne Radar",
"downloadURL": "https://doi.org/10.1109/LGRS.2006.872929"
}
]
|
| identifier | C2409563129-GHRC_DAAC |
| issued | 2022-08-03 |
| keyword |
[
"atmosphere",
"earth-science",
"precipitation",
"radar",
"spectral-engineering"
]
|
| landingPage | https://doi.org/10.5067/CPEX/APR3/DATA101 |
| language |
[
"en-US"
]
|
| modified | 2025-07-17 |
| programCode |
[
"026:001"
]
|
| publisher |
{
"name": "NASA/MSFC/GHRC",
"@type": "org:Organization"
}
|
| spatial | -96.0262 16.8091 -69.2994 28.9042 |
| temporal | 2017-05-27T19:06:52Z/2017-06-24T21:55:10Z |
| theme |
[
"CPEX",
"geospatial"
]
|
| title | Airborne Precipitation Radar 3rd Generation (APR-3) CPEX V1 |
