The value of M and calibrating

model; Calibration as well as MODIS snow cover products based on the combination of Terra and Aqua and on against independent ground snow depth data. In a verification mode, the median snow calibration as compared to the case where no MODIS data are used. MODIS snow cover data as compared to the case where no MODIS data are used. Sensitivity analyses indicate that runoff and snow model efficiency. ª 2008 Elsevier B.V. All rights reserved