An exploratory study on the aerosol height retrieval from OMI measurements of the 477  nm  O<sub>2</sub> − O<sub>2</sub> spectral band using a neural network approach

Chimot, Julien; Veefkind, J. Pepijn; Vlemmix, Tim; de Haan, Johan F.; Amiridis, Vassilis; Proestakis, Emmanouil; Marinou, Eleni; Levelt, Pieternel F.

doi:https://doi.org/10.5194/amt-10-783-2017

Articles | Volume 10, issue 3

Atmos. Meas. Tech., 10, 783–809, 2017

https://doi.org/10.5194/amt-10-783-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Atmos. Meas. Tech., 10, 783–809, 2017

https://doi.org/10.5194/amt-10-783-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 10, issue 3

Research article 08 Mar 2017

Research article | 08 Mar 2017

An exploratory study on the aerosol height retrieval from OMI measurements of the 477  nm O₂ − O₂ spectral band using a neural network approach

Julien Chimot et al.

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Final revised paper (published on 08 Mar 2017)
Preprint (discussion started on 10 Nov 2016)

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Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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RC1: 'Review of An exploratory study on the aerosol height retrieval from OMI measurements of the 477 nm O2-O2 spectral band, using a neural network approach', Anonymous Referee #1, 16 Dec 2016
- AC1: 'Interactive comment on «An exploratory study on the aerosol height retrieval from OMI measurements of the 477nm O2–O2 spectral band, using a Neural Network approach » J. Chimot et al.', Julien Chimot, 07 Feb 2017
RC2: 'Review of “An exploratory study on the aerosol height retrieval from OMI measurements of the 477 nm O2–O2 spectral band, using a Neural Network approach” by Julien Chimot et al.', Anonymous Referee #2, 10 Jan 2017
- AC2: 'Interactive comment on «An exploratory study on the aerosol height retrieval from OMI measurements of the 477nm O2–O2 spectral band, using a Neural Network approach » J. Chimot et al.', Julien Chimot, 07 Feb 2017

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Julien Chimot on behalf of the Authors (07 Feb 2017) Author's response Manuscript

ED: Publish as is (13 Feb 2017) by Alexander Kokhanovsky

Short summary

We have developed artificial neural network algorithms to retrieve aerosol layer height from satellite OMI observations of the 477 nm O₂–O₂ spectral band. Based on 3-year (2005–2007) cloud-free scenes over north-east Asia, the results show uncertainties of 260–800 m when aerosol optical thickness is larger than 1. These algorithms also enable aerosol optical thickness retrievals by exploring the OMI continuum reflectance. These results may be used for future trace gas retrievals from TROPOMI.

An exploratory study on the aerosol height retrieval from OMI measurements of the 477 nm O2 − O2 spectral band using a neural network approach

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Interactive discussion

Peer-review completion

An exploratory study on the aerosol height retrieval from OMI measurements of the 477  nm O₂ − O₂ spectral band using a neural network approach