Imaging · collection · 2021
Sentinel-5P TROPOMI Aerosol Index 1-Orbit L2 5.5km x 3.5km V2 (S5P_L2__AER_AI_HiR)
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5270/s5p-3dgz66p
Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented.
Description
For data before August 6th of 2019, please check S5P_L2__AER_AI_1 data collection. The Copernicus Sentinel-5 Precursor (Sentinel-5P or S5P) satellite mission is one of the European Space Agency's (ESA) new mission family - Sentinels, and it is a joint initiative between the Kingdom of the Netherlands and the ESA.
The sole payload on Sentinel-5P is the TROPOspheric Monitoring Instrument (TROPOMI), which is a nadir-viewing 108 degree Field-of-View push-broom grating hyperspectral spectrometer, covering the wavelength of ultraviolet-visible (UV-VIS, 270nm to 495nm), near infrared (NIR, 675nm to 775nm), and shortwave infrared (SWIR, 2305nm-2385nm). Sentinel-5P is the first of the Atmospheric Composition Sentinels and is expected to provide measurements of ozone, NO2, SO2, CH4, CO, formaldehyde, aerosols and cloud at high spatial, temporal and spectral resolutions.
Read the rest (2 more)
The TROPOMI UV Aerosol Index has been calculated based on wavelength dependent changes in Rayleigh scattering in the UV spectral range where ozone absorption is weak. A residual value is calculated from measured top-of-atmosphere (TOA) reflectance and per-calculated theoretical reflectance for a Rayleigh scattering-only atmosphere given a wavelength pair. TROPOMI UVAI products use the classical wavelength pair of 340/380 nm, and the OMI chosen 354/388 nm pair for the long-term continuous AI record.
Figure 1 shows TROPOMI UVAI of orbit# 4060.
Links
Get the data
- Resource disc.gsfc.nasa.gov/datacollection/S5P_L2__AER_AI_HiR_2.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/C2087131083-GES_DISC ↗
metadata API · download · from NASA CMR
- ESA Sentinel Latest Mission Status Reports sentiwiki.copernicus.eu/web/document-library ↗
documentation · download · from NASA CMR, data nasa gov
- Algorithm Theoretical Basis Document docserver.gesdisc.eosdis.nasa.gov/public/project/S5P/S5P-KNMI-L2-0008-RP-Sentinel-5P-TROPOMI-ATB… ↗
documentation · download · from NASA CMR, data nasa gov
- Product User Manual Document docserver.gesdisc.eosdis.nasa.gov/public/project/S5P/S5P-KNMI-L2-0026-MA-Sentinel-5P-Level-2-Pro… ↗
documentation · download · from NASA CMR, data nasa gov
- S5P TROPOMI Data Collection Summary disc.gsfc.nasa.gov/information/glossary?title=Sentinel-5P ↗
documentation · download · from NASA CMR, data nasa gov
- ESA Sentinel-5P End User License Agreement docserver.gesdisc.eosdis.nasa.gov/public/project/S5P/sentinel-eula.pdf ↗
documentation · download · from NASA CMR, data nasa gov
- README Document docserver.gesdisc.eosdis.nasa.gov/public/project/S5P/S5P-MPC-KNMI-PRF-AER-AI-Sentinel-5P-UV-Aero… ↗
documentation · download · from NASA CMR, data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C2087131083-GES_DISC ↗
Use the Earthdata Search to find and retrieve data sets across multiple data centers.
download · from NASA CMR
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C2087131083-GES_DISC.iso19115 ↗
download · from data nasa gov
- Resource sentinels.copernicus.eu/web/sentinel/copernicus/sentinel-5p ↗
download · project · from data nasa gov, NASA CMR
- PNG docserver.gesdisc.eosdis.nasa.gov/public/project/Images/S5P_OFFL_L2__AER_AI_HiR_1.png ↗
download · preview image · from data nasa gov, NASA CMR
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/sentinel-5p-tropomi-aerosol-index-1-orbit-l2-5-5km-x-3… ↗
landing page · from data nasa gov
- DOI doi.org/10.5270/s5p-3dgz66p ↗
DOI / persistent id · from NASA CMR
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C2087131083-GES_DISC.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=379d8589-cce0-4610-89e0-4935f723b… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C2087131083-GES_DISC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Aerosols · Sentinel-5 Precursor · TROPOspheric Monitoring Instrument
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Atmospheric sciences 69%
Provenance · 2 source records, 18 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C2087131083-GES_DISC | 14 d ago | JSON v1 |
| NASA Data Portal | 379d8589-cce0-4610-89e0-4935f723b809 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3701 | enrichment · NASA CMR | taxonomy-embedding@1.0.0 | title+keywords+description (69%) |
| concepts[field].local:field:astronomy | 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:tropomi | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/aerosols | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:sentinel-5p | 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 |