Sentinel-5P TROPOMI Near-Real-Time (NRT) Tropospheric NO2 1-Orbit L2 5.5km x 3.5km V2 (S5P_L2__NO2____HiR_NRT) at GES DISC

Description

The Sentinel-5P TROPOMI Near Real Time (NRT) Tropospheric NO2 1-Orbit L2 5.5km x 3.5km V2 (S5P_L2__NO2____HiR_NRT) at GES DISC is the near real time version of the offline S5P_L2__NO2____HiR data product. These data are typically available within three hours of measurement as required by the Land Atmosphere NRT Capability Earth Observing System (LANCE). These data are intended for a rapid turnaround assessment and are only archived for up to ten days. Users who require a longer data record, or wish to conduct rigorous analysis should use the offline version of this product S5P_L2__NO2____HiR. 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. The TROPOMI retrieval of total and tropospheric NO2, is based on the DOMINO approach, a DOAS retrieval, a pre-calculated air-mass factor (AMF) look-up table, and a data assimilation/chemistry transport model for the separation of the stratospheric and tropospheric contributions to the NO2 column. It also include many retrieval developments of the European Quality Assurance for Essential Climate Variables (QA4ECV) project. Data are stored in individual files, or granules, that contain one orbit of information. The data are stored in netCDF4 data format and files and complete files are ~60 MB.

Resources

Name Format Description Link
34 S5P_OFFL_L2__NO2____HiR_1.png https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/S5P_OFFL_L2__NO2____HiR_1.png
21 S5P_L2__NO2____HiR_NRT_2.html https://disc.gsfc.nasa.gov/datacollection/S5P_L2__NO2____HiR_NRT_2.html
21 contents.html https://discnrt1.gesdisc.eosdis.nasa.gov/opendap/S5P_TROPOMI_NRT/S5P_L2__NO2____HiR_NRT.2/contents.html
5 https://discnrt1.gesdisc.eosdis.nasa.gov/data/S5P_TROPOMI_NRT/S5P_L2__NO2____HiR_NRT.2
33 S5P-MPC-KNMI-PRF-NO2%20-%20Sentinel-5P%20Nitrogen%20Dioxide%20Level%202%20Product%20Readme%20File%202025%20-%202.8.pdf https://sentiwiki.copernicus.eu/__attachments/1673595/S5P-MPC-KNMI-PRF-NO2%20-%20Sentinel-5P%20Nitrogen%20Dioxide%20Level%202%20Product%20Readme%20File%202025%20-%202.8.pdf
5 https://search.earthdata.nasa.gov/search?q=S5P_L2__NO2____HiR_NRT_2
33 S5P-KNMI-L2-0005-RP%20-%20Sentinel-5P%20TROPOMI%20ATBD%20NO2%20data%20products%202024%20-%202.8.0.pdf https://sentiwiki.copernicus.eu/__attachments/1673595/S5P-KNMI-L2-0005-RP%20-%20Sentinel-5P%20TROPOMI%20ATBD%20NO2%20data%20products%202024%20-%202.8.0.pdf
33 S5P-L2-DLR-PUM-400E%20-%20Sentinel-5P%20Level%202%20Product%20User%20Manual%20Sulphur%20Dioxide%20SO2%202024%20-%202.8.0.pdf https://sentiwiki.copernicus.eu/__attachments/1673595/S5P-L2-DLR-PUM-400E%20-%20Sentinel-5P%20Level%202%20Product%20User%20Manual%20Sulphur%20Dioxide%20SO2%202024%20-%202.8.0.pdf
5 https://sentinels.copernicus.eu/web/sentinel/copernicus/sentinel-5p
5 https://disc.gsfc.nasa.gov/information/glossary?title=Sentinel-5P
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C3412185684-GES_DISC.iso19115

Tags

  • earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds-nitrogen-dioxide
  • earth-science-atmospheric-chemistry-atmosphere
  • earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds

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