Articles | Volume 16, issue 7
https://doi.org/10.5194/essd-16-3149-2024
https://doi.org/10.5194/essd-16-3149-2024
Data description paper
 | 
08 Jul 2024
Data description paper |  | 08 Jul 2024

SMOS-derived Antarctic thin sea ice thickness: data description and validation in the Weddell Sea

Lars Kaleschke, Xiangshan Tian-Kunze, Stefan Hendricks, and Robert Ricker

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Cited articles

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Behrendt, A., Dierking, W., Fahrbach, E., and Witte, H.: Sea ice draft in the Weddell Sea, measured by upward looking sonars, Earth Syst. Sci. Data, 5, 209–226, https://doi.org/10.5194/essd-5-209-2013, 2013a. a, b, c, d
Behrendt, A., Dierking, W., Fahrbach, E., and Witte, H.: Sea ice draft measured by upward looking sonars in the Weddell Sea (Antarctica), PANGAEA [data set], https://doi.org/10.1594/PANGAEA.785565, 2013b. a
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Belter, H. J., Krumpen, T., Hendricks, S., Hoelemann, J., Janout, M. A., Ricker, R., and Haas, C.: Satellite-based sea ice thickness changes in the Laptev Sea from 2002 to 2017: comparison to mooring observations, The Cryosphere, 14, 2189–2203, https://doi.org/10.5194/tc-14-2189-2020, 2020. a, b
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Short summary
We describe a sea ice thickness dataset based on SMOS satellite measurements, initially designed for the Arctic but adapted for Antarctica. We validated it using limited Antarctic measurements. Our findings show promising results, with a small difference in thickness estimation and a strong correlation with validation data within the valid thickness range. However, improvements and synergies with other sensors are needed, especially for sea ice thicker than 1 m.
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