Articles | Volume 14, issue 12
The Cryosphere, 14, 4453–4474, 2020
https://doi.org/10.5194/tc-14-4453-2020
The Cryosphere, 14, 4453–4474, 2020
https://doi.org/10.5194/tc-14-4453-2020

Research article 04 Dec 2020

Research article | 04 Dec 2020

The Antarctic sea ice cover from ICESat-2 and CryoSat-2: freeboard, snow depth, and ice thickness

Sahra Kacimi and Ron Kwok

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Cited articles

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Short summary
Our current understanding of Antarctic ice cover is largely informed by ice extent measurements from passive microwave sensors. These records, while useful, provide a limited picture of how the ice is responding to climate change. In this paper, we combine measurements from ICESat-2 and CryoSat-2 missions to assess snow depth and ice thickness of the Antarctic ice cover over an 8-month period (April through November 2019). The potential impact of salinity in the snow layer is discussed.