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Description

Starting from August 6th in 2019, Sentinel-5P TROPOMI along-track high spatial resolution (~5.5km at nadir) has been implemented.
For data before August 6th of 2019, please check S5P_L2_CO____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.

The TROPOMI Carbon Monoxide total column applies a modified SWIR CO retrieval (SICOR) algorithm based on the CO absorption band between 2305 nm and 2385 nm. The S5P SICOR algorithm accounts for cloudy and aerosol loaded atmosphere conditions and is suitable for clear sky observations over land and cloudy observations over both land and oceans.

Product Summary

Platforms
Sentinel-5P
Instruments
TROPOMI
Spatial Extent

N: 90 S: -90 E: 180 W: -180

Geographic Region
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
GEODETIC
Temporal Extent
2019-08-06 to 2021-07-01
Data Partner
Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Terrestrial Information Systems Laboratory, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA (NASA/GSFC/SED/ESD/TISL/GESD
Concept ID
C1627516287-GES_DISC
Data State
ACTIVE
Number of Files/Granules
9857
Processing Level
2
Published
Updated
Science Keywords
Air Quality ,
Carbon Monoxide ,
Carbon And Hydrocarbon Compounds ,
Atmospheric Carbon Monoxide

Documents

USER'S GUIDE

READ-ME

ALGORITHM THEORETICAL BASIS DOCUMENT (ATBD)

PRODUCT HISTORY

Variables

Variables are a set of physical properties whose values determine the characteristics or behavior of something. For example, temperature and pressure are variables of the atmosphere. Parameters and variables can be used interchangeably. Variable level attributes provide individual information for each variable.

The Name in this table is the variable name. Fill value indicates missing or undefined data points in a variable. Valid range is the range of values the variable can store. Scale factor is used to increase or decrease the size of an object and can be used to correct for distortion. For questions on a specific variable, please use the Earthdata Forum.

Name Description Units Data Type Fill Value Valid Range Scale Factor
METADATA/QA_STATISTICS/carbonmonoxide_total_column_histogram METADATA/QA_STATISTICS/carbonmonoxide_total_column_histogram from S5P_L2__CO_____HiR_1 N/A N/A N/A N/A N/A
METADATA/QA_STATISTICS/carbonmonoxide_total_column_histogram_axis Histogram of the CO total vertical column from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
METADATA/QA_STATISTICS/carbonmonoxide_total_column_histogram_bounds METADATA/QA_STATISTICS/carbonmonoxide_total_column_histogram_bounds from S5P_L2__CO_____HiR_1 N/A N/A N/A N/A N/A
METADATA/QA_STATISTICS/carbonmonoxide_total_column_pdf METADATA/QA_STATISTICS/carbonmonoxide_total_column_pdf from S5P_L2__CO_____HiR_1 N/A N/A N/A N/A N/A
METADATA/QA_STATISTICS/carbonmonoxide_total_column_pdf_axis Probability density function of CO total vertical column from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
METADATA/QA_STATISTICS/carbonmonoxide_total_column_pdf_bounds METADATA/QA_STATISTICS/carbonmonoxide_total_column_pdf_bounds from S5P_L2__CO_____HiR_1 N/A N/A N/A N/A N/A
PRODUCT/carbonmonoxide_total_column Vertically integrated CO column from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/carbonmonoxide_total_column_corrected carbonmonoxide_total_column - carbonmonoxide_total_column_stripe_offset from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/carbonmonoxide_total_column_precision Standard error of the vertically integrated CO column from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/corner pixel corner index from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/delta_time PRODUCT/delta_time milliseconds since 2021-07-01 00:00:00 int32 -2147483647 N/A N/A
PRODUCT/ground_pixel across-track dimension index from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/latitude PRODUCT/latitude degrees_north float32 9.9692099683869E+36 -90 to 90 N/A
PRODUCT/layer Height above topographic surface from S5P_L2__CO_____HiR_1 m N/A N/A N/A N/A
PRODUCT/longitude PRODUCT/longitude degrees_east float32 9.9692099683869E+36 -180 to 180 N/A
PRODUCT/qa_value data quality value from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/scanline along-track dimension index from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/carbonmonoxide_total_column_stripe_offset Stripe offset as applied to the carbonmonoxide_total_column_corrected variable from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/chi_square chi squared of fit residuals from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/column_averaging_kernel CO column averaging kernel from S5P_L2__CO_____HiR_1 m N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/degrees_of_freedom degrees of freedom for signal from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/height_scattering_layer Scattering layer height above the topographic surface from S5P_L2__CO_____HiR_1 m N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/methane_strong_twoband_total_column Vertically integrated CH4 column from strong band from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/methane_total_column_prefit Vertically integrated CH4 column from pre-fit from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/methane_weak_twoband_total_column Vertically integrated CH4 column from weak band from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/number_of_iterations number of iterations from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/number_of_spectral_points_in_retrieval Number of spectral points used in the retrieval from S5P_L2__CO_____HiR_1 N/A N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/pressure_levels Pressure at bottom of layer from S5P_L2__CO_____HiR_1 Pa N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/processing_quality_flags Processing quality flags from S5P_L2__CO_____HiR_1 N/A N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/scattering_optical_thickness_SWIR Scattering optical depth at 2330 nm wavelength from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/semiheavy_water_total_column Vertically integrated HDO column from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/semiheavy_water_total_column_precision Precision of the vertically integrated HDO column from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/surface_albedo_2325 Surface albedo at 2325 nm from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/surface_albedo_2335 Surface albedo at 2335 nm from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/water_strong_twoband_total_column Vertically integrated H2O column from strong band from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/water_total_column Vertically integrated H2O column from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/water_total_column_precision Precision of vertically integrated H2O column from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/water_weak_twoband_total_column Vertically integrated H2O column from weak band from S5P_L2__CO_____HiR_1 mol m-2 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/wavelength_calibration_offset Spectral offset from S5P_L2__CO_____HiR_1 nm N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/geolocation_flags geolocation flags from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/latitude_bounds PRODUCT/SUPPORT_DATA/GEOLOCATIONS/latitude_bounds from S5P_L2__CO_____HiR_1 N/A N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/longitude_bounds PRODUCT/SUPPORT_DATA/GEOLOCATIONS/longitude_bounds from S5P_L2__CO_____HiR_1 N/A N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_altitude satellite altitude from S5P_L2__CO_____HiR_1 m N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_latitude sub satellite latitude from S5P_L2__CO_____HiR_1 degrees_north N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_longitude satellite_longitude from S5P_L2__CO_____HiR_1 degrees_east N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_orbit_phase fractional satellite orbit phase from S5P_L2__CO_____HiR_1 1 N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/solar_azimuth_angle solar azimuth angle from S5P_L2__CO_____HiR_1 degree N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/solar_zenith_angle solar zenith angle from S5P_L2__CO_____HiR_1 degree N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/viewing_azimuth_angle viewing azimuth angle from S5P_L2__CO_____HiR_1 degree N/A N/A N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/viewing_zenith_angle viewing zenith angle from S5P_L2__CO_____HiR_1 degree N/A N/A N/A N/A
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