# ESACCI_OZONE_L3_TC

## Variables

The table below lists the variables that are present in the HARP product that results from an ingestion of ESACCI_OZONE_L3_TC data.

field name

type

dimensions

unit

description

datetime_start

double

{time}

[seconds since 2000-01-01]

time coverage start

datetime_stop

double

{time}

[seconds since 2000-01-01]

time coverage end

longitude

double

{longitude}

[degree_east]

longitude of the grid cell center

latitude

double

{latitude}

[degree_north]

latitude of the grid cell center

O3_column_number_density

double

{latitude, longitude}

[DU]

O3 total column number density

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_start

path

/@time_coverage_start

description

datetime converted from a start date to seconds since 2000-01-01

datetime_stop

path

/@time_coverage_end

description

datetime converted from an end date to seconds since 2000-01-01

longitude

path

/longitude[]

latitude

path

/latitude[]

O3_column_number_density

path

/atmosphere_mole_content_of_ozone[]