S5P_L2_O3_TCL

Variables

The table below lists the variables that are present in the HARP product that results from an ingestion of S5P_L2_O3_TCL data.

field name	type	dimensions	unit	description
datetime_start	double	{time}	[seconds since 2000-01-01]	coverage start time
datetime_stop	double	{time}	[seconds since 2000-01-01]	coverage stop time
latitude	float	{latitude}	[degree_north]	grid center latitudes
longitude	float	{longitude}	[degree_east]	grid center longitudes
tropospheric_O3_column_volume_mixing_ratio_dry_air	float	{time, latitude, longitude}	[ppbv]	tropospheric ozone mixing ratio
tropospheric_O3_column_volume_mixing_ratio_dry_air_uncertainty	float	{time, latitude, longitude}	[ppbv]	uncertainty of the tropospheric ozone mixing ratio
tropospheric_O3_column_volume_mixing_ratio_dry_air_validity	int32	{time, latitude, longitude}		validity of the tropospheric ozone mixing ratio
tropospheric_O3_column_volume_mixing_ratio_dry_air_count	int32	{time, latitude, longitude}		number of data used in the tropospheric ozone mixing ratio
tropospheric_O3_column_number_density	float	{time, latitude, longitude}	[mol/m2]	average tropospheric ozone column number density
tropospheric_O3_column_number_density_uncertainty	float	{time, latitude, longitude}	[mol/m2]	uncertainty of the average tropospheric ozone column number density
stratospheric_O3_column_number_density	float	{time, latitude, longitude}	[mol/m2]	average stratospheric ozone column number density
stratospheric_O3_column_number_density_uncertainty	float	{time, latitude, longitude}	[mol/m2]	uncertainty of the average stratospheric ozone column number density
O3_column_number_density	float	{time, latitude, longitude}	[mol/m2]	average total ozone column number density
O3_column_number_density_uncertainty	float	{time, latitude, longitude}	[mol/m2]	uncertainty of the average total ozone column number density
surface_albedo	float	{time, latitude, longitude}	[]	averaged surface albedo
surface_altitude	float	{time, latitude, longitude}	[m]	averaged surface height above mean sea level
surface_pressure	float	{time, latitude, longitude}	[Pa]	surface pressure
pressure_bounds	float	{time, latitude, longitude, 2}	[Pa]	pressure range of the retrieved ozone
index	int32	{time}		zero-based index of the sample within the source product

Ingestion options

The table below lists the available ingestion options for S5P_L2_O3_TCL products.

option name	legal values	description
o3	ccd, csa	whether to ingest the tropical tropospheric ozone column with the Convective Cloud Differential (CCD) method (o3=ccd, default) or with the Cloud Slicing Algorithm (CSA) (o3=csa)
o3_strat	reference	whether to ingest the ozone_stratospheric_vertical_column (default), or ozone_stratospheric_vertical_column_reference (o3_strat=reference); this option only applies if CCD data is ingested

Mapping description

The table below details where and how each variable was retrieved from the input product.

field name	mapping description
datetime_start	path	/@time_coverage_start
datetime_stop	path	/@time_coverage_end
latitude	condition	(o3=ccd or o3 unset) and processor version < 01.01.00
	path	/PRODUCT/latitude[]
	condition	(o3=ccd or o3 unset) and processor version >= 01.01.00
	path	/PRODUCT/latitude_ccd[]
	condition	o3=csa and processor version < 01.01.00
	path	/PRODUCT/lat[]
	condition	o3=csa and processor version >= 01.01.00
	path	/PRODUCT/latitude_csa[]
longitude	condition	(o3=ccd or o3 unset) and processor version < 01.01.00
	path	/PRODUCT/longitude[]
	condition	(o3=ccd or o3 unset) and processor version >= 01.01.00
	path	/PRODUCT/longitude_ccd[]
	condition	o3=csa and processor version < 01.01.00
	path	/PRODUCT/lon[]
	condition	o3=csa and processor version >= 01.01.00
	path	/PRODUCT/longitude_csa[]
tropospheric_O3_column_volume_mixing_ratio_dry_air	condition	o3=ccd or o3 unset
	path	/PRODUCT/ozone_tropospheric_mixing_ratio[]
	condition	o3=csa
	path	/PRODUCT/ozone_upper_tropospheric_mixing_ratio[]
tropospheric_O3_column_volume_mixing_ratio_dry_air_uncertainty	condition	o3=ccd or o3 unset
	path	/PRODUCT/ozone_tropospheric_mixing_ratio_precision[]
	condition	o3=csa
	path	/PRODUCT/ozone_upper_tropospheric_mixing_ratio_precision[]
tropospheric_O3_column_volume_mixing_ratio_dry_air_validity	available	optional
	condition	(o3=ccd or o3 unset) and processor version >= 01.00.00
	path	/PRODUCT/qa_value[]
	condition	o3=csa
	path	/PRODUCT/ozone_upper_tropospheric_mixing_ratio_flag[]
tropospheric_O3_column_volume_mixing_ratio_dry_air_count	available	optional
	condition	o3=csa
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/number_of_observations_ozone_upper_tropospheric_mixing_ratio[]
tropospheric_O3_column_number_density	available	optional
	condition	o3=ccd or o3 unset
	path	/PRODUCT/ozone_tropospheric_vertical_column[]
tropospheric_O3_column_number_density_uncertainty	available	optional
	condition	o3=ccd or o3 unset
	path	/PRODUCT/ozone_tropospheric_vertical_column_precision[]
stratospheric_O3_column_number_density	available	optional
	condition	(o3=ccd or o3 unset) and o3_strat unset
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_stratospheric_vertical_column[]
	condition	(o3=ccd or o3 unset) and o3_strat=reference
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_stratospheric_vertical_column_reference[]
	description	the data is replicated along the longitude axis
stratospheric_O3_column_number_density_uncertainty	available	optional
	condition	(o3=ccd or o3 unset) and o3_strat unset
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_stratospheric_vertical_column_precision[]
	condition	(o3=ccd or o3 unset) and o3_strat=reference
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_stratospheric_vertical_column_reference_precision[]
	description	the data is replicated along the longitude axis
O3_column_number_density	available	optional
	condition	o3=ccd or o3 unset
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_total_vertical_column[]
O3_column_number_density_uncertainty	available	optional
	condition	o3=ccd or o3 unset
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/ozone_total_vertical_column_precision[]
surface_albedo	available	optional
	condition	o3=ccd or o3 unset
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/surface_albedo[]
surface_altitude	available	optional
	condition	o3=ccd or o3 unset
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/surface_altitude[]
surface_pressure	available	optional
	condition	(o3=ccd or o3 unset) and processor version >= 02.00.00
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/surface_pressure[]
pressure_bounds	available	optional
	condition	o3=csa
	path	/PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cloud_top_pressure_max[], /PRODUCT/SUPPORT_DATA/DETAILED_RESULTS/cloud_top_pressure_min[]