Articles | Volume 14, issue 12
https://doi.org/10.5194/tc-14-4453-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-14-4453-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
04 Dec 2020
Research article | Highlight paper |
| 04 Dec 2020
| 04 Dec 2020
The Antarctic sea ice cover from ICESat-2 and CryoSat-2: freeboard, snow depth, and ice thickness
Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, California, USA
Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, California, USA
now at: Applied Physics Laboratory, Polar Science Center, University of
Washington, Seattle, Washington, USA
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- Measuring glacier mass changes from space—a review E. Berthier et al. 10.1088/1361-6633/acaf8e
- Latest Altimetry-Based Sea Ice Freeboard and Volume Inter-Annual Variability in the Antarctic over 2003–2020 F. Garnier et al. 10.3390/rs14194741
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- Continuous measurement of sea ice freeboard with tide gauges and GNSS interferometric reflectometry S. Xie 10.1016/j.rse.2022.113165
- Three decades of ocean warming impacts on marine ecosystems: A review and perspective R. Venegas et al. 10.1016/j.dsr2.2023.105318
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- A Sea Ice Concentration Estimation Methodology Utilizing ICESat-2 Photon-Counting Laser Altimeter in the Arctic J. Liu et al. 10.3390/rs14051130
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Latest update: 27 Mar 2025
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.
Our current understanding of Antarctic ice cover is largely informed by ice extent measurements...
