Articles | Volume 17, issue 7
https://doi.org/10.5194/amt-17-1891-2024
https://doi.org/10.5194/amt-17-1891-2024
Research article
 | 
04 Apr 2024
Research article |  | 04 Apr 2024

An improved OMI ozone profile research product version 2.0 with collection 4 L1b data and algorithm updates

Juseon Bak, Xiong Liu, Kai Yang, Gonzalo Gonzalez Abad, Ewan O'Sullivan, Kelly Chance, and Cheol-Hee Kim

Data sets

OMI/Aura TOMS-Like Ozone, Aerosol Index, Cloud Radiance Fraction L3 1 day 1 degree x 1 degree V3 Pawan K. Bhartia https://doi.org/10.5067/Aura/OMI/DATA3001

GEOS-5 FP-IT 3D Time-Averaged Single-Level Diagnostics Geo-Colocated to OMI/Aura UV2 1-Orbit L2 Swath 13x24km V4 Joanna Joiner https://doi.org/10.5067/Aura/OMI/DATA2435

GEOS-5 FP-IT 3D Time-Averaged Model-Layer Assimilated Data Geo-Colocated to OMI/Aura VIS 1-Orbit L2 Swath 13x24km V4 Joanna Joiner /10.5067/Aura/OMI/DATA2436

Primary Ancillary Data Geo-Colocated to OMI/Aura UV2 1-Orbit L2 Swath 13x24km V4 Joanna Joiner https://doi.org/10.5067/Aura/OMI/DATA2438

OMI/Aura Surface Reflectance Climatology L3 Global Gridded 0.5 degree x 0.5 degree V3 Quintus Kleipool https://doi.org/10.5067/Aura/OMI/DATA3006

OMI/Aura Level 1B Averaged Solar Irradiances V004 Quintus Kleipool https://doi.org/10.5067/Aura/OMI/DATA1401

OMI/Aura Level 1B UV Global Geolocated Earthshine Radiances V004 Quintus Kleipool https://doi.org/10.5067/AURA/OMI/DATA1402

OMI/Aura Cloud Pressure and Fraction (O2-O2 Absorption) Daily L2 Global Gridded 0.25 degree x 0.25 degree V3 Pepijn Veefkind https://doi.org/10.5067/Aura/OMI/DATA2008

Ozonesonde WOUDC Ozonesonde Monitoring Community https://doi.org/10.14287/10000008

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Short summary
The new version (V2) of the OMI ozone profile product is introduced to improve retrieval quality and long-term consistency of tropospheric ozone by incorporating the recent collection 4 OMI L1b spectral products and refining radiometric correction, forward model calculation, and a priori ozone data.