Articles | Volume 15, issue 9
Atmos. Meas. Tech., 15, 2955–2978, 2022
https://doi.org/10.5194/amt-15-2955-2022

Special issue: Atmospheric ozone and related species in the early 2020s:...

Atmos. Meas. Tech., 15, 2955–2978, 2022
https://doi.org/10.5194/amt-15-2955-2022
Research article
12 May 2022
Research article | 12 May 2022

Combined UV and IR ozone profile retrieval from TROPOMI and CrIS measurements

Nora Mettig et al.

Data sets

Sounder SIPS: Suomi NPP CrIMSS Level 2 CLIMCAPS Full Spectral Resolution: Atmosphere cloud and surface geophysical state V2 C. Barnet https://doi.org/10.5067/62SPJFQW5Q9B

Sounder SIPS: Suomi NPP CrIMSS Level 2 CLIMCAPS Full Spectral Resolution: Cloud Cleared Radiances V2 C. Barnet https://doi.org/10.5067/ATJX1J10VOMU

World Meteorological Organization-Global Atmosphere Watch Program, and World Ozone And Ultraviolet Radiation Data Centre: Ozonesonde WOUDC Ozonesonde Monitoring Community https://doi.org/10.14287/10000008

First reprocessing of Southern Hemisphere ADditional OZonesondes (SHADOZ) profile records (1998-2015): 1. Methodology and evaluation J. C. Witte, A. M. Thompson, H. G. J. Smit, M. Fujiwara, F. Posny, G. J. R. Coetzee, E. T. Northam, B. J. Johnson, C. W. Sterling, M. Mohamad, S.-Y. Ogino, A. Jordan, and F. R. da Silva https://doi.org/10.1002/2016JD026403

First Reprocessing of Southern Hemisphere Additional Ozonesondes (SHADOZ) Ozone Profiles (1998--2016): 2. Comparisons With Satellites and Ground--Based Instruments A. M. Thompson, J. C. Witte, C. Sterling, A. Jordan, B. J. Johnson, S.~J. Oltmans, M. Fujiwara, H. V{\"o}mel, M. Allaart, A. Piters, G. J. R. Coetzee, F. Posny, E. Corrales, J. A. Diaz, C. F{\'e}lix, N. Komala, N. Lai, H. T. {Ahn Nguyen}, M. Maata, F. Mani, Z. Zainal, S. Y. Ogino, F. Paredes, T. L. B. Penha, F. R. Silva, S. Sallons-Mitro, H. B. Selkirk, F. J. Schmidlin, R. St{\"u}bi, and K. Thiongo https://doi.org/10.1002/2017JD027406

First Reprocessing of Southern Hemisphere ADditional OZonesondes Profile Records: 3. Uncertainty in Ozone Profile and Total Column J. C. Witte, A. M. Thompson, H. G. J. Smit, H. V{\"o}mel, F. Posny, and R. St{\"u}bi https://doi.org/10.1002/2017JD027791

Homogenizing and estimating the uncertainty in NOAA's long-term vertical ozone profile records measured with the electrochemical concentration cell ozonesonde C. W. Sterling, B. J. Johnson, S. J. Oltmans, H. G. J. Smit, A. F. Jordan, P. D. Cullis, E. G. Hall, A. M. Thompson, and J. C. Witte https://doi.org/10.5194/amt-11-3661-2018

Download
Short summary
Vertical ozone profiles from combined spectral measurements in the UV and IR spectral ranges were retrieved by using data from TROPOMI/S5P and CrIS/Suomi-NPP. The vertical resolution and accuracy of the ozone profiles are improved by combining both wavelength ranges compared to retrievals limited to UV or IR spectral data only. The advancement of our TOPAS algorithm for combined measurements is required because in the UV-only retrieval the vertical resolution in the troposphere is very limited.