Minimize Copernicus Sentinel-5P data products

Learn more about the available Copernicus Sentinel-5P data products, and how to obtain them.

Products are freely available via the Copernicus Open Access Hub.

Minimize Data Products

TROPOMI Level 2 Carbon Monoxide

(L2__CO____)

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The TROPOMI instrument onboard Sentinel-5 Precursor is a nadir-viewing, imaging spectrometer covering wavelength bands between the ultraviolet and the shortwave infrared. The instrument uses passive remote sensing techniques to attain its objective by measuring, at the Top Of Atmosphere (TOA), the solar radiation reflected by and radiated from the earth.

The TROPOMI instrument, single payload onboard Sentinel-5 Precursor, retrieves the CO global abundance exploiting clear-sky and cloudy-sky Earth radiance measurements in the 2.3 µm spectral range of the shortwave infrared (SWIR) part of the solar spectrum. TROPOMI clear sky observations provide CO total columns with sensitivity to the tropospheric boundary layer. For cloudy atmospheres, the column sensitivity changes according to the light path. The TROPOMI CO retrieval uses the same method employed by SCIAMACHY.




Data Set Specifications

Temporal coverage: Since 30-Apr-2018 
Spatial coverage: ~2600 km swath. Full daily surface coverage of radiance and reflectance measurements for latitudes > 7° and < -7°, and better than 95 % coverage for latitudes in the interval [-7°, 7°].
Spatial resolution:
7.0 x 7.0 Km (across x along track), at beginning of mission
7.0 x 5.5 Km (across x along track), since 6 August 2019
Processor Version: 01.xx.xx, with x=any digit between 0 and 9



Processing Level

Level 2




How to access this data

Accessible via the Copernicus Open Access Hub.




Resources

Technical Documentation on TROPOMI CO Product:

  • PUM-CO  (Product User Information - information on the technical characteristics of the TROPOMI CO products)
  • ATBD-CO (Algorithm Theoretical Basis Document - detailed information on the retrieval algorithm of TROPOMI CO products)
  • IODD-NL (Input Output Data definition - description of the input and output data of the TROPOMI CO product processing).
  • PRF-CO (Product Readme File): description of changes between different product versions and overall quality information

Technical Documentation on other TROPOMI Level 1B and L2 Products:

Other Copernicus Sentinel-5 Precursor/TROPOMI documents:




Related Datasets

The Products and Algorithms page contain links to other S5P/TROPOMI datasets (click on the corresponding product type).




Data Citation Guidelines

Users, who, in their research, use ESA Earth Observation data that have been assigned a DOI, are asked to use it when citing the data source in their publications:

Copernicus Sentinel-5P (processed by ESA), 2018, TROPOMI Level 2 Carbon Monoxide total column products. Version 01. European Space Agency. https://doi.org/10.5270/S5P-1hkp7rp