Retrieving microphysical properties of dust-like particles using ellipsoids: the case of refractive index

Kemppinen, O.; Nousiainen, T.; Merikallio, S.; Räisänen, P.

doi:https://doi.org/10.5194/acp-15-11117-2015

Articles | Volume 15, issue 19

https://doi.org/10.5194/acp-15-11117-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-15-11117-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 15, issue 19

Research article

|

06 Oct 2015

Research article |

| 06 Oct 2015

Retrieving microphysical properties of dust-like particles using ellipsoids: the case of refractive index

O. Kemppinen, T. Nousiainen, S. Merikallio, and P. Räisänen

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Final revised paper (published on 06 Oct 2015)
Preprint (discussion started on 19 Jun 2015)

Interactive discussion

Status: closed

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

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SC C4821: 'Confidence region instead of best-fit values', Maxim A. Yurkin, 13 Jul 2015
RC C4854: 'Review comments on "On retrieving refractive index of dust-like particles using shape distributions of ellipsoids" by Kemppinen et al.', Lei Bi, 14 Jul 2015
RC C6365: 'Review of the paper by Kemppinen et al.', Anonymous Referee #1, 30 Aug 2015
AC C6784: 'Author's response to the comments', Osku Kemppinen, 11 Sep 2015

Peer-review completion

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

AR by Osku Kemppinen on behalf of the Authors (11 Sep 2015) Author's response Manuscript

ED: Publish as is (24 Sep 2015) by Paola Formenti

AR by Osku Kemppinen on behalf of the Authors (24 Sep 2015)

Short summary

Combinations of simple mathematical model shapes called ellipsoids are used in many remote sensing and modeling applications to denote dust particles. In this study we investigate how accurately various physical parameters can be retrieved by using ellipsoids. The results show that using ellipsoids can lead to wrong results, while at the same time seeming like they work well. This means that extreme care should be used when using ellipsoids for dust, and extra validation measures should be used.