OMPS-N21 L1G LP Radiance EV Wavelength-Altitude Grid swath orbital 3slit V1.0 (OMPS_N21_LP_L1G_EV) at GES DISC
The OMPS-N21 L1G LP Radiance EV Wavelength-Altitude Grid swath orbital 3slit product contains the calibrated earth-viewing radiances measured by the Ozone Mapping and Profiling Suite (OMPS) Limb-Profiler (LP) sensor on the NOAA 21 (JPSS-2) satellite. The LP L1G product measures radiances in the wavelength region from 280 nm to 1000 nm.Each granule contains data from the daylight portion of each orbit measured for a full day. Spatial coverage is global (-90 to 90 degrees latitude), and there are about 14.5 orbits per day each measuring three limb profiles spaced approximately 250 km in the cross-track direction. The profiles are measured from the ground up to about 80 km with a vertical resolution of the retrieved profiles of approximately 1-2 km.The data are written using the Hierarchical Data Format Version 5 or HDF5.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "Earthdata Forum",
"@type": "vcard:Contact",
"hasEmail": "mailto:earthdata-support@nasa.gov"
}
|
| description | The OMPS-N21 L1G LP Radiance EV Wavelength-Altitude Grid swath orbital 3slit product contains the calibrated earth-viewing radiances measured by the Ozone Mapping and Profiling Suite (OMPS) Limb-Profiler (LP) sensor on the NOAA 21 (JPSS-2) satellite. The LP L1G product measures radiances in the wavelength region from 280 nm to 1000 nm.Each granule contains data from the daylight portion of each orbit measured for a full day. Spatial coverage is global (-90 to 90 degrees latitude), and there are about 14.5 orbits per day each measuring three limb profiles spaced approximately 250 km in the cross-track direction. The profiles are measured from the ground up to about 80 km with a vertical resolution of the retrieved profiles of approximately 1-2 km.The data are written using the Hierarchical Data Format Version 5 or HDF5. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Data Information (HTML)",
"format": "HTML",
"mediaType": "text/html",
"downloadURL": "https://disc.gsfc.nasa.gov/datacollection/OMPS_N21_LP_L1G_EV_1.0.html"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (JPEG)",
"format": "JPEG",
"mediaType": "image/jpeg",
"downloadURL": "https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/OMPS_NPP_LP_L1G_EV_2.6.jpeg"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (Unknown Format)",
"format": "BIN",
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"downloadURL": "https://search.earthdata.nasa.gov/search?q=OMPS_N21_LP_L1G_EV_1.0"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (Unknown Format)",
"format": "BIN",
"mediaType": "application/octet-stream",
"downloadURL": "https://snpp-omps.gesdisc.eosdis.nasa.gov/data/NOAA21_OMPS_Level1B/OMPS_N21_LP_L1G_EV.1.0/"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (PDF)",
"format": "PDF",
"mediaType": "application/pdf",
"downloadURL": "https://snpp-omps.gesdisc.eosdis.nasa.gov/data/NOAA21_OMPS_Level1B/OMPS_N21_LP_L1G_EV.1.0/doc/README.OMPS_N21_LP_L1G_EV.1.0.pdf"
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{
"@type": "dcat:Distribution",
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"downloadURL": "https://www.nesdis.noaa.gov/our-satellites/currently-flying/joint-polar-satellite-system"
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]
|
| identifier | 10.5067/PJ579BN9KVSD |
| keyword |
[
"earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance",
"earth-science-ultraviolet-wavelengths-spectral-engineering-ultraviolet-radiance",
"earth-science-visible-wavelengths-spectral-engineering-visible-radiance"
]
|
| landingPage | https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/OMPS_NPP_LP_L1G_EV_2.6.jpeg |
| modified | 2026-02-17 |
| programCode |
[
"026:000"
]
|
| publisher |
{
"name": "NASA/GSFC/SED/ESD/TISL/GESDISC",
"@type": "org:Organization"
}
|
| spatial |
"["CARTESIAN",[{"WestBoundingCoordinate":-180,"NorthBoundingCoordinate":84,"EastBoundingCoordinate":180,"SouthBoundingCoordinate":-84}]]"
|
| temporal | 2022-11-10/2022-11-10 |
| theme |
[
"Earth Science"
]
|
| title | OMPS-N21 L1G LP Radiance EV Wavelength-Altitude Grid swath orbital 3slit V1.0 (OMPS_N21_LP_L1G_EV) at GES DISC |
