Data published on Zenodo, and to be cited as:
Matiu, M., Jacob, A. and Notarnicola, C.: Daily MODIS snow cover maps for the European Alps from 2002 onwards at 250m horizontal resolution along with a nearly cloud-free version, Dataset on Zenodo, doi:10.5281/zenodo.3566703, 2019.
Note that the data is also available via R or python directly from Eurac’s servers, see code examples at Zenodo.
See also the associated paper, which gives an overview of the cloud removal procedures, and the code.