The operational methane retrieval algorithm for TROPOMI

Hu, Haili; Hasekamp, Otto; Butz, André; Galli, André; Landgraf, Jochen; Aan de Brugh, Joost; Borsdorff, Tobias; Scheepmaker, Remco; Aben, Ilse

doi:https://doi.org/10.5194/amt-9-5423-2016

Articles | Volume 9, issue 11

https://doi.org/10.5194/amt-9-5423-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

TROPOMI on Sentinel-5 Precursor: data products and...

https://doi.org/10.5194/amt-9-5423-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 9, issue 11

Research article

|

09 Nov 2016

Research article |

| 09 Nov 2016

The operational methane retrieval algorithm for TROPOMI

Haili Hu, Otto Hasekamp, André Butz, André Galli, Jochen Landgraf, Joost Aan de Brugh, Tobias Borsdorff, Remco Scheepmaker, and Ilse Aben

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Final revised paper (published on 09 Nov 2016)
Preprint (discussion started on 13 Apr 2016)

Interactive discussion

Status: closed

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

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RC1: 'Review of 'The operational methane retrieval algorithm for TROPOMI'', Anonymous Referee #1, 25 May 2016
- AC1: 'Author's reply to Anonymous Referee #1', Haili Hu, 19 Sep 2016
RC2: 'Review of "The operational methane retrieval algorithm for TROPOMI"', Anonymous Referee #2, 23 Aug 2016
- AC2: 'Author's reply to Anonymous Referee #2', Haili Hu, 19 Sep 2016

Short summary

In 2017, the TROPOMI spectrometer will be launched on board the Sentinel 5 Precursor satellite. It will deliver, among other things, daily global measurements of methane as part of the Copernicus atmospheric services. In this paper, we present the algorithm that is used for operational data processing of the methane product from TROPOMI measurements of the shortwave and near-infrared spectral range, and we discuss its performance using realistic simulated measurements.