@Article{tc-12-1629-2018,
AUTHOR = {H\"arer, S. and Bernhardt, M. and Siebers, M. and Schulz, K.},
TITLE = {On the need for a time- and location-dependent estimation   of
the NDSI threshold value for reducing existing   uncertainties in snow
cover maps at different scales},
JOURNAL = {The Cryosphere},
VOLUME = {12},
YEAR = {2018},
NUMBER = {5},
PAGES = {1629--1642},
URL = {https://tc.copernicus.org/articles/12/1629/2018/},
DOI = {10.5194/tc-12-1629-2018}
}