ATom: L2 In Situ Measurements from Single Particle Soot Photometer (SP2)
This dataset provides the refractory black carbon mass concentration at one-second resolution measured by the Single Particle Soot Photometer (NOAA SP2) instrument during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission. The SP2 is a laser-induced incandescence instrument primarily used for measuring the black carbon mass content of individual particles.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "Earthdata Forum",
"@type": "vcard:Contact",
"hasEmail": "mailto:earthdata-support@nasa.gov"
}
|
| description | This dataset provides the refractory black carbon mass concentration at one-second resolution measured by the Single Particle Soot Photometer (NOAA SP2) instrument during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission. The SP2 is a laser-induced incandescence instrument primarily used for measuring the black carbon mass content of individual particles. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Data Information (JPEG)",
"format": "JPEG",
"mediaType": "image/jpeg",
"downloadURL": "https://daac.ornl.gov/ATOM/guides/ATom_SP2_Instrument_Data_Fig1.jpg"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (ZIP)",
"format": "ZIP",
"mediaType": "application/zip",
"downloadURL": "https://data.ornldaac.earthdata.nasa.gov/protected/bundle/ATom_SP2_Instrument_Data_1672.zip"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (PDF)",
"format": "PDF",
"mediaType": "application/pdf",
"downloadURL": "https://data.ornldaac.earthdata.nasa.gov/public/atom/ATom_SP2_Instrument_Data/comp/ATom_SP2_Instrument_Data.pdf"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (HTML)",
"format": "HTML",
"mediaType": "text/html",
"downloadURL": "https://doi.org/10.3334/ORNLDAAC/1672"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (Unknown Format)",
"format": "BIN",
"mediaType": "application/octet-stream",
"downloadURL": "https://search.earthdata.nasa.gov/search?q=ATom_SP2_Instrument_Data_1672&ac=true"
}
]
|
| identifier | 10.3334/ORNLDAAC/1672 |
| keyword |
[
"earth-science-aerosols-atmosphere",
"earth-science-air-quality-atmosphere"
]
|
| landingPage | https://search.earthdata.nasa.gov/search?q=ATom_SP2_Instrument_Data_1672&ac=true |
| modified | 2026-02-17 |
| programCode |
[
"026:000"
]
|
| publisher |
{
"name": "ORNL_DAAC",
"@type": "org:Organization"
}
|
| spatial |
"[[{"WestBoundingCoordinate":-180.0,"NorthBoundingCoordinate":82.9406,"EastBoundingCoordinate":180.0,"SouthBoundingCoordinate":-86.1769}],"CARTESIAN"]"
|
| temporal | 2016-07-29/2016-07-29 |
| theme |
[
"Earth Science"
]
|
| title | ATom: L2 In Situ Measurements from Single Particle Soot Photometer (SP2) |
