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Dataset

 

ESA Ozone Climate Change Initiative (Ozone CCI): Level 3 Nadir Ozone Profile Merged Data Product, version 2

Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2016-03-08
Download Stats: last 12 months

Abstract

This dataset contains Level 3 nadir profile ozone data from the ESA Ozone Climate Change Initiative (CCI) project. The Level 3 data are monthly averages on a regular 3D grid derived from level 2 ozone profiles. In this version 2 of the dataset, data are available for 1997 and 2007 and 2008 only, and use data from the GOME instrument on ERS (1997) and the GOME-2 instrument on METOP-A (2007, 2008).

Citable as:  ESA Ozone CCI project team (2016): ESA Ozone Climate Change Initiative (Ozone CCI): Level 3 Nadir Ozone Profile Merged Data Product, version 2. Centre for Environmental Data Analysis, date of citation. https://catalogue.ceda.ac.uk/uuid/4eb4e801424a47f7b77434291921f889
Abbreviation: Not defined
Keywords: ESA, CCI

Details

Previous Info:

2020-12-02 Please note that newer versions of this dataset exist and are in the process of being added to the archive. For more informat… Show More 2020-12-02 Please note that newer versions of this dataset exist and are in the process of being added to the archive. For more information please see: https://climate.esa.int/en/projects/ozone/data/ Show Less

Previously used record identifiers:
No related previous identifiers.
Access rules:
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence: http://licences.ceda.ac.uk/image/data_access_condition/esacci_ozone_terms_and_conditions.pdf. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data lineage:

Data were processed by the ESA CCI Ozone project team and supplied to CEDA as part of the ESA CCI Open Data Portal Project

File Format:
Data is in NetCDF format

Process overview

  • units: hPa
  • standard_name: surface_air_pressure
  • long_name: Pressure at the bottom of the atmosphere.
  • var_id: surface_pressure
  • names: surface_air_pressure, Pressure at the bottom of the atmosphere.
  • units: hPa
  • standard_name: air_pressure
  • var_id: air_pressure
  • long_name: air pressure at layer boundaries
  • names: air_pressure, air pressure at layer boundaries
  • units: 6.02214E-17 mol m-3
  • long_name: error in the weighted average of the number density (#molecules/cm3)
  • standard_name: mole_concentration_of_ozone_in_air standard_error
  • var_id: O3e_ndens
  • names: mole_concentration_of_ozone_in_air standard_error, error in the weighted average of the number density (#molecules/cm3)
  • units: 446.15E-6 mol m-2
  • long_name: error in the weighted average of the partial ozone columns (DU/layer)
  • standard_name: mole_content_of_ozone_in_atmosphere_layer standard_error
  • var_id: O3e_du
  • names: mole_content_of_ozone_in_atmosphere_layer standard_error, error in the weighted average of the partial ozone columns (DU/layer)
  • units: 1e-6
  • long_name: error in the weighted average of the volume mixing ratio (ppmv)
  • standard_name: mole_fraction_of_ozone_in_air standard_error
  • var_id: O3e_vmr
  • names: error in the weighted average of the volume mixing ratio (ppmv), mole_fraction_of_ozone_in_air standard_error
  • units: 1
  • standard_name: model_level_number
  • long_name: model_level_number == layer number, starting at 1
  • var_id: layers
  • names: model_level_number, model_level_number == layer number, starting at 1
  • units: 446.15E-6 mol m-2
  • long_name: total column error: quadratically added o3e_du (DU)
  • standard_name: atmosphere_mole_content_of_ozone standard_error
  • var_id: O3e_du_tot
  • names: total column error: quadratically added o3e_du (DU), atmosphere_mole_content_of_ozone standard_error
  • standard_name: atmosphere_mole_content_of_ozone
  • units: 446.15E-6 mol m-2
  • long_name: total column: vertically integrated O3_du dataset (DU)
  • var_id: O3_du_tot
  • names: atmosphere_mole_content_of_ozone, total column: vertically integrated O3_du dataset (DU)
  • units: 6.02214E-17 mol m-3
  • long_name: weighted average of the number density (#molecules/cm3)
  • standard_name: mole_concentration_of_ozone_in_air
  • var_id: O3_ndens
  • names: mole_concentration_of_ozone_in_air, weighted average of the number density (#molecules/cm3)
  • units: 446.15E-6 mol m-2
  • long_name: weighted average of the partial ozone columns (DU/layer)
  • standard_name: mole_content_of_ozone_in_atmosphere_layer
  • var_id: O3_du
  • names: weighted average of the partial ozone columns (DU/layer), mole_content_of_ozone_in_atmosphere_layer
  • standard_name: mole_fraction_of_ozone_in_air
  • units: 1e-6
  • long_name: weighted average of the volume mixing ratio (ppmv)
  • var_id: O3_vmr
  • names: mole_fraction_of_ozone_in_air, weighted average of the volume mixing ratio (ppmv)

Co-ordinate Variables

  • units: degree_north
  • standard_name: latitude
  • var_id: lat
  • long_name: latitude, from -90 (south) to +90 (north) given at gridcell centers
  • names: latitude, latitude, from -90 (south) to +90 (north) given at gridcell centers
  • units: degree_east
  • standard_name: longitude
  • var_id: lon
  • long_name: longitude, from -180 (west) to +180 (east) given at gridcell centers
  • names: longitude, longitude, from -180 (west) to +180 (east) given at gridcell centers
  • long_name: time
  • standard_name: time
  • var_id: time
  • names: time
Coverage
Temporal Range
Start time:
1997-01-01T00:00:00
End time:
2008-12-31T00:00:00
Geographic Extent

 
90.0000°
 
-180.0000°
 
180.0000°
 
-90.0000°
 
Related parties
Principal Investigators (1)