Data


Access the full suite of ESA Climate Change Initiative data products via our dedicate Open Data Portal, including those generated by the CCI Ozone project.

Overview portfolio

Total ozone column

Tropospheric ozone column

Limb ozone profile

Nadir ozone profile



Data archives

In case of problems or questions, do not hesitate to contact the Science Leader.



Total ozone column

Level-2 (single sensor, single observation)

Sensor Provider Product / version Time Horizontal (km) Download
GOME BIRA-IASB GODFIT v4 1995 - 2011 320 x 40 BIRA
SCIAMACHY BIRA-IASB GODFIT v4 2002 - 2012 30 x 60 BIRA
OMI BIRA-IASB GODFIT v4 2004 - now 24 x 13 BIRA
GOME-2A BIRA-IASB GODFIT v4 2007 - 2021 80 x 40 BIRA
GOME-2B BIRA-IASB GODFIT v4 2013 - now 80 x 40 BIRA
GOME-2C BIRA-IASB GODFIT v4 2019 - now 80 x 40 BIRA
TROPOMI BIRA-IASB GODFIT v4 2018 - now 3.5 x 5.5 CDSE
OMPS-NM / SNPP BIRA-IASB GODFIT v4 2012 - now 50 x 50 BIRA
IASI-A ULB / LATMOS CDR V1.2.1 S2 2007 - 2021 ~12 diameter AERIS
IASI-B ULB / LATMOS CDR V1.2.1 S2 2013 - now ~12 diameter AERIS
IASI-C ULB / LATMOS ICDR V6.5.0 S2 2019 - now ~12 diameter AERIS

Level-3 (multi-sensor, gridded)

Name Provider Sensors Time Horizontal Download
GTO-ECV fv2000, fv2100 DLR / BIRA GOME, SCIAMACHY, OMI, GOME-2A, GOME-2B, GOME-2C, TROPOMI 1995 - now, monthly global, 1° x 1° CDS

Level-4 (multi-sensor, assimilated)

Product / version Provider Sensors Time Horizontal Download
MSR2 fv23, fv24, fv25 KNMI BUV, TOMS, SBUV, GOME, SCIAMACHY, OMI, GOME-2A, GOME-2B, GOME-2C, OMPS-NM SNPP, TROPOMI, Dobson 1960 - now, monthly global, 0.5° x 0.5°, gapfree CDS, TEMIS


Product / version Provider Sensors Time Horizontal Download
MSR2 fv23, fv24, fv25 KNMI BUV, TOMS, SBUV, GOME, SCIAMACHY, OMI, GOME-2A, GOME-2B, GOME-2C, OMPS-NM SNPP, TROPOMI, Dobson 1960 - now, monthly global, 0.5° x 0.5°, gapfree CDS, TEMIS

Tropospheric ozone column

A tropospheric column can also be extracted from the L2 or L3 nadir ozone profile products (the lowest layer).

Convective Cloud Differential technique

Product / version Provider Sensors Time Horizontal (lat x lon) Vertical Download
GTTO-ECV v6 DLR / BIRA GOME, SCIAMACHY, OMI, GOME-2A, GOME-2B, GOME-2C, TROPOMI 1995 - now, monthly 20°S-20°N, 1° x 1° surface - 270 hPa (v6lc) or 200 hPa (v6hc) BIRA
GOME-2A CHORA-CCD v7.1 UBR GOME-2A 2007 - 2014, monthly 20°S-20°N, 2.5° x 5° surface - 270 hPa BIRA
GOME-2B CHORA-CCD v7.1 UBR GOME-2B 2013 - now, monthly 20°S-20°N, 2.5° x 5° surface - 270 hPa BIRA
GOME-2C CHORA-CCD v7.1 UBR GOME-2C 2020 - now, monthly 20°S-20°N, 2.5° x 5° surface - 270 hPa BIRA
TROPOMI CHORA-CCD v7.0 UBR TROPOMI 2018 - now, monthly 20°S-20°N, 2.5° x 5° surface - 270 hPa BIRA

Limb-Nadir Matching technique

Product / version Provider Sensors / products Time Horizontal Vertical Download
OMI-LIMB v1 FMI / BIRA OMI, LIMB-HIRES 2004 - now, monthly global, 1° x 1° surface - thermal tropopause or 3 km below tropopause BIRA
GTO-LIMB v1 FMI / DLR GTO-ECV, LIMB-HIRES 2004 - now, monthly global, 1° x 1° surface - thermal tropopause or 3 km below tropopause BIRA
SCIA-LNM v3aoc UBR SCIAMACHY 2002 - 2012, monthly 60°S-60°N, 1° x 1° surface - thermal-dynamical tropopause BIRA
OMPS-LNM v3aoc UBR OMPS-LP/NM SNPP 2012 - now, monthly 60°S-60°N, 1° x 1° surface - thermal-dynamical tropopause BIRA


Limb ozone profile

Level-2 (single sensor, single observation)

All data records are provided in a common data format (HARMOZ).

Sensor Provider Product / version Time Vertical Download
OSIRIS USask USask v7.3 2001 - now 10-59 km BIRA
GOMOS FMI ALGOM2s v1 2002 - 2011 10-105 km BIRA
MIPAS IMK-IAA IMK/IAA v8 2002 - 2012 6-70 km BIRA
SCIAMACHY UBR UBR v3.5 2002 - 2012 5-65 km BIRA
ACE-FTS UoT UoT v4.1, v4.2 2004 - now 6-94 km BIRA
OMPS-LP / SNPP USask USask2D v1.3.0 2012 - now 8-58 km BIRA
OMPS-LP / SNPP UBR UBR v4.1 2012 - now 9-61 km BIRA
OMPS-LP / NOAA21 UBR UBR v1.1 2023 - now 9-61 km BIRA
SAGE II NASA LaRC v7.0 1984 - 2005 5-65 km on request
HALOE NASA GATS v19 1991 - 2005 500-0.05 hPa on request
POAM III NRL NRL v4.0 1998 - 2005 5-60 km on request
SABER NASA GATS v2.0 (9.6 um) 2002 - now 250-0.001 hPa on request
SAGE III / M3M NASA LaRC v4 2002 - 2005 5-65 km on request
Aura MLS NASA JPL v5 2004 - now 300-0.02 hPa on request
SAGE III / ISS NASA LaRC v5.3 (AO3) 2017 - now 5-65 km on request

Level-3 (multi-sensor, gridded)

Product / version Provider Sensors Time Horizontal (lat x lon) Vertical Download
SAGE-CCI-OMPS+ fv9 FMI SAGE II, POAM III, OSIRIS, GOMOS, MIPAS, SCIAMACHY, ACE-FTS, OMPS-LP SNPP, SAGE III/ISS 1984 - now, monthly global, 10° zonal 10-50 km BIRA, CDS
MEGRIDOP fv5 FMI OSIRIS, GOMOS, MIPAS, SCIAMACHY, Aura MLS, OMPS-LP SNPP 2001 - now, monthly global, 10° x 20° 10-50 km BIRA, CDS
LIMB-HIRES v1 FMI OSIRIS, GOMOS, MIPAS, SCIAMACHY, ACE-FTS, Aura MLS, OMPS-LP SNPP, SAGE III/ISS 2004 - now, daily global, 1° x 1° 900-0.02 hPa BIRA
SAGE-SCIA-OMPS v4.1 UBR SAGE II, SCIAMACHY, OMPS-LP SNPP 1985 - now, monthly global, 10° zonal 8-60 km BIRA
SCIA-OMPS v4.1 UBR SCIAMACHY, OMPS-LP SNPP 2002 - now, monthly global, 5° x 20° 8-64 km BIRA


Nadir ozone profile

Level-2 (single sensor, single observation)

Sensor Provider Product / version Time Vertical Download
GOME RAL RAL v3.01 1995 - 2011 0-80 km CEDA
SCIAMACHY RAL RAL v3.00 2002 - 2012 0-80 km CEDA
OMI RAL RAL v0214e5 2004 - now 0-80 km CEDA
GOME-2A RAL RAL v3.03 2007 - 2021 0-80 km CEDA
GOME-2B RAL RAL v3.05 2013 - now 0-80 km CEDA
GOME-2C RAL RAL v3.00 2020 - now 0-80 km CEDA
IASI-A ULB / LATMOS CDR V1.2.1 S2 2008 - 2019 0-60 km AERIS
IASI-B ULB / LATMOS CDR V1.2.1 S2 2019 - now 0-60 km AERIS
IASI-C ULB / LATMOS ICDR V6.5.0 S2 2019 - now 0-60 km AERIS

Level-3 (multi-sensor, gridded)

Product / version Provider Sensors Time Horizontal Vertical Download
GOP-ECV v3 DLR / RAL GOME, SCIAMACHY, OMI, GOME-2A, GOME-2B 1995 - now, monthly global, 5° x 5° 0-80 km BIRA
IASI MG FORLI v1.0 ULB / LATMOS IASI-A, IASI-B, IASI-C 2008 - now, daily global, 1° x 1° 0-40 km BIRA