Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 17, issue 8
Articles | Volume 17, issue 8
https://doi.org/10.5194/amt-17-2277-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-17-2277-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 8
Research article
 | 
18 Apr 2024
Research article |  | 18 Apr 2024

The transition to new ozone absorption cross sections for Dobson and Brewer total ozone measurements

Karl Voglmeier, Voltaire A. Velazco, Luca Egli, Julian Gröbner, Alberto Redondas, and Wolfgang Steinbrecht

Supplement

https://doi.org/10.5194/amt-17-2277-2024-supplement

Data sets

The transition to new ozone absorption cross-sections for Dobson and Brewer total ozone measurements -- Practical implementation guide and Dobson 104 slit functions measured by TuPS K. Voglmeier et al. https://doi.org/10.5281/zenodo.10781412

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Short summary
Comparison between total ozone column (TOC) measurements from ground-based Dobson and Brewer spectrophotometers generally reveals seasonally varying differences of a few percent. This study recommends a new TOC retrieval approach, which effectively eliminates these seasonally varying differences by applying new ozone absorption cross sections, appropriate slit functions for the Dobson instrument, and climatological values for the effective ozone temperature.
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