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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

Location
GLOBAL
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
22357
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

The table below lists the variables contained within a single granule for this dataset. Variables often contain observed or derived geophysical measurements collected from a variety of sources, including remote sensing instruments on satellite and airborne platforms, field campaigns, in situ measurements, and model outputs. The terms variable, parameter, scientific data set, layer, and band have been used across NASA’s Earth science disciplines; however, variable is the designated nomenclature in NASA’s Common Metadata Repository (CMR). Variable metadata attributes such as Name, Description, Units, Data Type, Fill Value, Valid Range, and Scale Factor allow users to efficiently process and analyze the data. The full range of attributes may not be applicable to all variables. Additional information on variable attributes is typically available in the data, user guide, and/or other product documentation.

For questions on a specific variable, please use the Earthdata Forum.

Name Description Units Data Type Fill Value Valid Range Scale Factor Offset
METADATA/QA_STATISTICS/ozone_total_column_histogram METADATA/QA_STATISTICS/ozone_total_column_histogram N/A int32 -2147483647 N/A 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 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 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 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 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 N/A
PRODUCT/altitude PRODUCT/altitude m float32 9.9692099683869E+36 N/A N/A N/A
PRODUCT/corner PRODUCT/corner 1 int32 -2147483647 N/A N/A N/A
PRODUCT/delta_time PRODUCT/delta_time milliseconds since 2025-08-04 00:00:00 int32 -2147483647 N/A N/A N/A
PRODUCT/dimension_cloud_albedo PRODUCT/dimension_cloud_albedo nm float32 9.9692099683869E+36 N/A N/A N/A
PRODUCT/dimension_surface_albedo PRODUCT/dimension_surface_albedo nm float32 9.9692099683869E+36 N/A N/A N/A
PRODUCT/ground_pixel PRODUCT/ground_pixel 1 int32 -2147483647 N/A N/A N/A
PRODUCT/latitude PRODUCT/latitude degrees_north float32 9.9692099683869E+36 -90 to 90 N/A N/A
PRODUCT/level PRODUCT/level N/A int32 -2147483647 N/A N/A N/A
PRODUCT/longitude PRODUCT/longitude degrees_east float32 9.9692099683869E+36 -180 to 180 N/A N/A
PRODUCT/ozone_profile PRODUCT/ozone_profile mol m-3 float32 9.9692099683869E+36 N/A N/A N/A
PRODUCT/ozone_profile_precision PRODUCT/ozone_profile_precision mol m-3 float32 9.9692099683869E+36 N/A N/A N/A
PRODUCT/ozone_profile_smoothing PRODUCT/ozone_profile_smoothing mol m-3 float32 9.9692099683869E+36 N/A N/A N/A
PRODUCT/ozone_profile_subcolumns PRODUCT/ozone_profile_subcolumns mol m-2 float32 9.9692099683869E+36 N/A 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 N/A
PRODUCT/ozone_total_column PRODUCT/ozone_total_column mol m-2 float32 9.9692099683869E+36 N/A 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 N/A
PRODUCT/ozone_tropospheric_column PRODUCT/ozone_tropospheric_column mol m-2 float32 9.9692099683869E+36 N/A 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 N/A
PRODUCT/pressure PRODUCT/pressure Pa float32 9.9692099683869E+36 N/A N/A N/A
PRODUCT/qa_value PRODUCT/qa_value 1 uint8 255 0 to 100 0.0099999997764826 0
PRODUCT/scanline PRODUCT/scanline 1 int32 -2147483647 N/A N/A N/A
PRODUCT/subcolumns PRODUCT/subcolumns m int32 -2147483647 N/A N/A N/A
PRODUCT/subcolumns_bounds PRODUCT/subcolumns_bounds m int32 -2147483647 N/A 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 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 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 N/A
PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/convergence_status PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/convergence_status 1 uint16 65535 N/A 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 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 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 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 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 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 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 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 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 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 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 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 N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/geolocation_flags PRODUCT/SUPPORT_DATA/GEOLOCATIONS/geolocation_flags 1 uint8 255 N/A 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 N/A
PRODUCT/SUPPORT_DATA/GEOLOCATIONS/longitude_bounds PRODUCT/SUPPORT_DATA/GEOLOCATIONS/longitude_bounds N/A float32 9.9692099683869E+36 N/A 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 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 N/A
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