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The Cryosphere An interactive open-access journal of the European Geosciences Union
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Volume 9, issue 5
The Cryosphere, 9, 1955–1968, 2015
https://doi.org/10.5194/tc-9-1955-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
The Cryosphere, 9, 1955–1968, 2015
https://doi.org/10.5194/tc-9-1955-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 15 Oct 2015

Research article | 15 Oct 2015

Lead detection in Arctic sea ice from CryoSat-2: quality assessment, lead area fraction and width distribution

A. Wernecke and L. Kaleschke
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Status: closed
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 Andreas Wernecke on behalf of the Authors (29 May 2015)  Author's response
ED: Referee Nomination & Report Request started (22 Jun 2015) by Christian Haas
RR by Anonymous Referee #3 (02 Jul 2015)
ED: Publish subject to minor revisions (Editor review) (15 Jul 2015) by Christian Haas
AR by Andreas Wernecke on behalf of the Authors (17 Sep 2015)  Author's response    Manuscript
ED: Publish as is (28 Sep 2015) by Christian Haas
Publications Copernicus
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Short summary
Leads in Arctic sea ice have a dominant effect on the exchange between the ocean and the atmosphere. Visual MODIS scenes are used to validate and improve the detection of leads from altimeter measurements of the satellite CryoSat-2. The rarely used maximum power of the returning signal shows the best classification properties. Lead area fraction and width distribution estimates based on CryoSat-2 complement other studies and deepen our understanding of lead characteristics.
Leads in Arctic sea ice have a dominant effect on the exchange between the ocean and the...
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