Articles | Volume 18, issue 9
https://doi.org/10.5194/tc-18-4355-2024
https://doi.org/10.5194/tc-18-4355-2024
Research article
 | 
23 Sep 2024
Research article |  | 23 Sep 2024

How well can satellite altimetry and firn models resolve Antarctic firn thickness variations?

Maria T. Kappelsberger, Martin Horwath, Eric Buchta, Matthias O. Willen, Ludwig Schröder, Sanne B. M. Veldhuijsen, Peter Kuipers Munneke, and Michiel R. van den Broeke

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Cited articles

Abshire, J., Sun, X., Riris, H., Sirota, J., MCGarry, J., Palm, S., Yi, D., and Liiva, P.: Geoscience Laser Altimeter System (GLAS) on the ICESat Mission: On–orbit measurement performance, Geophys. Res. Lett., 32, L21S02, https://doi.org/10.1029/2005GL024028, 2005. a
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Short summary
The interannual variations in the height of the Antarctic Ice Sheet (AIS) are mainly due to natural variations in snowfall. Precise knowledge of these variations is important for the detection of any long-term climatic trends in AIS surface elevation. We present a new product that spatially resolves these height variations over the period 1992–2017. The product combines the strengths of atmospheric modeling results and satellite altimetry measurements.
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