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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. S5P_L2__O3__PR_HiR data collection contains the high spatial resolution products.

The 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.

This product contains ozone profile with a vertical resolution of 6 km and a horizontal resolution of 30x30km2 observed at about 13:30 local solar time from spectra measured by TROPOMI

Product Summary

Platforms
Sentinel-5P
Instruments
TROPOMI
Spatial Extent

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

Coordinate System
CARTESIAN
Granule Spatial Representation
GEODETIC
Temporal Extent
2018-04-30 to Present
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
C2168596905-GES_DISC
Data State
ACTIVE
Number of Files/Granules
21046
Processing Level
2
Published
Updated
Science Keywords
Oxygen Compounds ,
Ozone Profiles ,
Atmospheric Ozone

Documents

USER'S GUIDE

READ-ME

ALGORITHM THEORETICAL BASIS DOCUMENT (ATBD)

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/ozone_total_column_histogram METADATA/QA_STATISTICS/ozone_total_column_histogram N/A int32 -2147483647 N/A N/A
METADATA/QA_STATISTICS/ozone_total_column_histogram_axis METADATA/QA_STATISTICS/ozone_total_column_histogram_axis mol m-2 float32 9.9692099683869E+36 N/A N/A
METADATA/QA_STATISTICS/ozone_total_column_histogram_bounds METADATA/QA_STATISTICS/ozone_total_column_histogram_bounds N/A float32 9.9692099683869E+36 N/A N/A
METADATA/QA_STATISTICS/ozone_total_column_pdf METADATA/QA_STATISTICS/ozone_total_column_pdf N/A float32 9.9692099683869E+36 N/A N/A
METADATA/QA_STATISTICS/ozone_total_column_pdf_axis METADATA/QA_STATISTICS/ozone_total_column_pdf_axis mol m-2 float32 9.9692099683869E+36 N/A N/A
METADATA/QA_STATISTICS/ozone_total_column_pdf_bounds METADATA/QA_STATISTICS/ozone_total_column_pdf_bounds N/A float32 9.9692099683869E+36 N/A N/A
PRODUCT/altitude PRODUCT/altitude m float32 9.9692099683869E+36 N/A N/A
PRODUCT/corner PRODUCT/corner 1 int32 -2147483647 N/A N/A
PRODUCT/delta_time PRODUCT/delta_time milliseconds since 2025-08-04 00:00:00 int32 -2147483647 N/A N/A
PRODUCT/dimension_cloud_albedo PRODUCT/dimension_cloud_albedo nm float32 9.9692099683869E+36 N/A N/A
PRODUCT/dimension_surface_albedo PRODUCT/dimension_surface_albedo nm float32 9.9692099683869E+36 N/A N/A
PRODUCT/ground_pixel PRODUCT/ground_pixel 1 int32 -2147483647 N/A N/A
PRODUCT/latitude PRODUCT/latitude degrees_north float32 9.9692099683869E+36 -90 to 90 N/A
PRODUCT/level PRODUCT/level N/A int32 -2147483647 N/A N/A
PRODUCT/longitude PRODUCT/longitude degrees_east float32 9.9692099683869E+36 -180 to 180 N/A
PRODUCT/ozone_profile PRODUCT/ozone_profile mol m-3 float32 9.9692099683869E+36 N/A N/A
PRODUCT/ozone_profile_precision PRODUCT/ozone_profile_precision mol m-3 float32 9.9692099683869E+36 N/A N/A
PRODUCT/ozone_profile_smoothing PRODUCT/ozone_profile_smoothing mol m-3 float32 9.9692099683869E+36 N/A N/A
PRODUCT/ozone_profile_subcolumns PRODUCT/ozone_profile_subcolumns mol m-2 float32 9.9692099683869E+36 N/A N/A
PRODUCT/ozone_profile_subcolumns_precision PRODUCT/ozone_profile_subcolumns_precision mol m-2 float32 9.9692099683869E+36 N/A N/A
PRODUCT/ozone_total_column PRODUCT/ozone_total_column mol m-2 float32 9.9692099683869E+36 N/A N/A
PRODUCT/ozone_total_column_precision PRODUCT/ozone_total_column_precision mol m-2 float32 9.9692099683869E+36 N/A N/A
PRODUCT/ozone_tropospheric_column PRODUCT/ozone_tropospheric_column mol m-2 float32 9.9692099683869E+36 N/A N/A
PRODUCT/ozone_tropospheric_column_precision PRODUCT/ozone_tropospheric_column_precision mol m-2 float32 9.9692099683869E+36 N/A N/A
PRODUCT/pressure PRODUCT/pressure Pa float32 9.9692099683869E+36 N/A N/A
PRODUCT/qa_value PRODUCT/qa_value 1 uint8 255 0 to 100 0.0099999997764826
PRODUCT/scanline PRODUCT/scanline 1 int32 -2147483647 N/A N/A
PRODUCT/subcolumns PRODUCT/subcolumns m int32 -2147483647 N/A N/A
PRODUCT/subcolumns_bounds PRODUCT/subcolumns_bounds m int32 -2147483647 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/averaging_kernel PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/averaging_kernel 1 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cloud_albedo_crb PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cloud_albedo_crb 1 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cloud_albedo_crb_precision PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cloud_albedo_crb_precision 1 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/convergence_status PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/convergence_status 1 uint16 65535 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cost_function PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cost_function 1 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/degrees_of_freedom PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/degrees_of_freedom 1 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/degrees_of_freedom_ozone PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/degrees_of_freedom_ozone 1 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/number_of_iterations PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/number_of_iterations 1 uint16 65535 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/number_of_spectral_points_in_retrieval PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/number_of_spectral_points_in_retrieval N/A uint16 65535 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_profile_error_covariance_matrix PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_profile_error_covariance_matrix mol2 m-6 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/processing_quality_flags PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/processing_quality_flags N/A uint32 4294967295 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/root_mean_square_error_of_fit PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/root_mean_square_error_of_fit 1 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/sulfur_dioxide_total_column PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/sulfur_dioxide_total_column mol m-2 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/sulfur_dioxide_total_column_precision PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/sulfur_dioxide_total_column_precision mol m-2 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/surface_albedo PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/surface_albedo 1 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/surface_albedo_precision PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/surface_albedo_precision 1 float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/geolocation_flags PRODUCT/SUPPORT_DATA/GEOLOCATIONS/geolocation_flags 1 uint8 255 N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/latitude_bounds PRODUCT/SUPPORT_DATA/GEOLOCATIONS/latitude_bounds N/A float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/longitude_bounds PRODUCT/SUPPORT_DATA/GEOLOCATIONS/longitude_bounds N/A float32 9.9692099683869E+36 N/A N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_altitude PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_altitude m float32 9.9692099683869E+36 700000 to 900000 N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_latitude PRODUCT/SUPPORT_DATA/GEOLOCATIONS/satellite_latitude degrees_north float32 9.9692099683869E+36 -90 to 90 N/A
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