ESACCI_OZONE_L3_LP_MSMM

Variables

The table below lists the variables that are present in the HARP product that results from an ingestion of ESACCI_OZONE_L3_LP_MSMM data.

field name

type

dimensions

unit

description

datetime

double

{time}

[seconds since 1990-01-01]

time of the measurement

longitude

double

{longitude}

[degree_east]

longitude of the bin center

latitude

double

{latitude}

[degree_north]

latitude of the bin center

approximate_altitude

double

{vertical}

[km]

approximate altitude at pressure levels computed as 16 * log10(1013 / pressure), with pressure in hPa

pressure

double

{vertical}

[hPa]

pressure

O3_volume_mixing_ratio

double

{time, latitude, longitude, vertical}

[]

merged semi-monthly zonal mean ozone mixing ratio vertical profiles

O3_volume_mixing_ratio_uncertainty

double

{time, latitude, longitude, vertical}

[]

uncertainty of the merged semi-monthly zonal mean ozone mixing ratio vertical profiles

O3_number_density

double

{time, latitude, longitude, vertical}

[mol/cm^3]

merged semi-monthly zonal mean ozone mole concentration vertical profiles

O3_number_density_uncertainty

double

{time, latitude, longitude, vertical}

[mol/cm^3]

uncertainty of the merged semi-monthly zonal mean ozone mole concentration vertical profiles

index

int32

{time}

zero-based index of the sample within the source product

Mapping description

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

field name

mapping description

datetime

path

/time[]

longitude

path

/longitude_centers[]

latitude

path

/latitude_centers[]

approximate_altitude

path

/approximate_altitude[]

pressure

path

/air_pressure[]

O3_volume_mixing_ratio

path

/merged_ozone_vmr[]

O3_volume_mixing_ratio_uncertainty

path

/merged_ozone_vmr[], /uncertainty_of_merged_ozone[]

description

derived from the relative uncertainty in percent as: uncertainty_of_merged_ozone[] * 0.01 * merged_ozone_vmr[]

O3_number_density

path

/merged_ozone_concentration[]

O3_number_density_uncertainty

path

/merged_ozone_concentration[], /uncertainty_of_merged_ozone[]

description

derived from the relative uncertainty in percent as: uncertainty_of_merged_ozone[] * 0.01 * merged_ozone_concentration[]