Articles | Volume 15, issue 9
The Cryosphere, 15, 4607–4624, 2021
The Cryosphere, 15, 4607–4624, 2021
Research article
29 Sep 2021
Research article | 29 Sep 2021

A seasonal algorithm of the snow-covered area fraction for mountainous terrain

Nora Helbig et al.

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Cited articles

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Bühler, Y., Marty, M., Egli, L., Veitinger, J., Jonas, T., Thee, P., and Ginzler, C.: Snow depth mapping in high-alpine catchments using digital photogrammetry, The Cryosphere, 9, 229–243,, 2015. a, b
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Short summary
The snow cover spatial variability in mountains changes considerably over the course of a snow season. In applications such as weather, climate and hydrological predictions the fractional snow-covered area is therefore an essential parameter characterizing how much of the ground surface in a grid cell is currently covered by snow. We present a seasonal algorithm and a spatiotemporal evaluation suggesting that the algorithm can be applied in other geographic regions by any snow model application.