Imaging · collection · 2026
OMI/Aura Ozone Profile (SAO algorithm) 1-Orbit L2 Swath 26x48km V004 (OMPROFOZ)
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/aura/omi/data2431
The Collection 004 Aura Ozone Monitoring Instrument Level-2 Ozone Profile (SAO Algorithm) data product is now available from the NASA Goddard Earth Sciences Data and Information Services Center (GES DISC) for the public access.
Description
The OMPROFOZ product contains ozone profiles at a pixel resolution of 26 x 48 km (at nadir), at 25 pressure levels and 24 layers between about 1000 and 0.1 hPa. It also provides a-priori ozone profile values, error covariance matrix, averaging kernel and some ancillary information such as time, latitude, longitude, solar zenith and viewing zenith angles and quality flags.
The lead scientist for this product is Dr. Xiong Liu. The OMPROFOZ product files are stored in the version 4 netCDF format.
Read the rest (1 more)
Each file contains data from the sunlit portion of an orbit (approximately 53 minutes). There are approximately 14 orbits per day thus the total data volume is approximately 1.26 GB/day.
Links
Get the data
- Resource disc.gsfc.nasa.gov/datacollection/OMPROFOZ_004.html ↗
Access the dataset landing page from the GES DISC website.
landing page · download · from NASA CMR, data nasa gov
- Access the data via the OPeNDAP protocol. cmr.earthdata.nasa.gov/virtual-directory/collections/C3581239399-GES_DISC ↗
metadata API · download · from NASA CMR
- Algorithm Theoretical Basis Document docserver.gesdisc.eosdis.nasa.gov//repository/Mission/OMI/3.3_ScienceDataProductDocumentation/3.… ↗
documentation · download · from NASA CMR, data nasa gov
- README Document aura.gesdisc.eosdis.nasa.gov/data/Aura_OMI_Level2/OMPROFOZ.004/doc/README.OMPROFOZ_004.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- OMI Data User's Guide docserver.gesdisc.eosdis.nasa.gov//repository/Mission/OMI/3.3_ScienceDataProductDocumentation/3.… ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C3581239399-GES_DISC.iso19115 ↗
download · from data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C3581239399-GES_DISC ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- Resource aura.gsfc.nasa.gov ↗
download · project · from data nasa gov, NASA CMR
- Resource knmiprojects.nl/projects/ozone-monitoring-instrument ↗
download · project · from data nasa gov, NASA CMR
- Resource knmi.nl/research/publications?title=ozone%2Bmonitoring%2Binstrument ↗
download · from data nasa gov
- PNG docserver.gesdisc.eosdis.nasa.gov/public/project/Images/OMPROFOZ_004.png ↗
download · preview image · from data nasa gov, NASA CMR
- Resource aura.gesdisc.eosdis.nasa.gov/data/Aura_OMI_Level2/OMPROFOZ.004 ↗
download · from data nasa gov
- Resource search.earthdata.nasa.gov/search?q=OMPROFOZ_004 ↗
download · from data nasa gov
- Resource aura.gesdisc.eosdis.nasa.gov/opendap/Aura_OMI_Level2/OMPROFOZ.004/contents.html ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/omi-aura-ozone-profile-sao-algorithm-1-orbit-l2-swath-… ↗
landing page · from data nasa gov
- DOI doi.org/10.5067/aura/omi/data2431 ↗
DOI / persistent id · from NASA CMR
Documentation and papers
- List of publications. knmi.nl/research/publications?title=ozone+monitoring+instrument ↗
documentation · from NASA CMR
Catalogue records · 3
- CKAN API data.nasa.gov/api/3/action/package_show?id=a59d66ee-e276-4229-b75b-8f2240805… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3581239399-GES_DISC.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3581239399-GES_DISC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Earth Observing System, Aura · Ozone Monitoring Instrument · Ozone (O3) Profile
- From keywords
- Astronomy & Astrophysics · Chemistry · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
Provenance · 2 source records, 18 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3581239399-GES_DISC | 7 d ago | JSON v1 |
| NASA Data Portal | a59d66ee-e276-4229-b75b-8f2240805d89 | 4 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[instrument].gcmd_instrument:omi | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/oxygen-compounds/atmospheric-ozone/ozone-o3-profile | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:aura | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| updated_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |