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Atmospheric Measurement Techniques An interactive open-access journal of the European Geosciences Union
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AMT | Articles | Volume 12, issue 2
Atmos. Meas. Tech., 12, 853-872, 2019
https://doi.org/10.5194/amt-12-853-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Atmos. Meas. Tech., 12, 853-872, 2019
https://doi.org/10.5194/amt-12-853-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 07 Feb 2019

Research article | 07 Feb 2019

3-D tomographic limb sounder retrieval techniques: irregular grids and Laplacian regularisation

Lukas Krasauskas et al.
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Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
AR by Anna Wenzel on behalf of the Authors (01 Nov 2018)  Author's response
ED: Referee Nomination & Report Request started (05 Nov 2018) by Markus Rapp
RR by Anonymous Referee #2 (15 Nov 2018)
ED: Publish subject to minor revisions (review by editor) (16 Nov 2018) by Markus Rapp
AR by Lukas Krasauskas on behalf of the Authors (26 Nov 2018)  Author's response    Manuscript
ED: Publish as is (30 Nov 2018) by Markus Rapp
Publications Copernicus
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Short summary
Many limb sounder measurements from the same atmospheric region taken at different angles can be combined into a 3-D tomographic image of the atmosphere. Mathematically, this is a complex, computationally expensive, underdetermined problem that needs additional constraints (regularisation). We introduce an improved regularisation method based on physical properties of the atmosphere with a new irregular grid implementation. Simulated data tests show improved results and lower computational cost.
Many limb sounder measurements from the same atmospheric region taken at different angles can be...
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