Experiments labels:

Exp1 :  Local snow - 40-50 cm layer depth
Exp2 :  25 km snow* - 30-40 cm layer depth
Exp3 :  Local snow - 2-7 cm layer depth
Exp4 :  25 km snow - 2-7 cm layer depth
Exp5 :  Drifted snow
Exp6 :  Local snow - 10-20 cm layer depth
Exp7 :  25 km snow - 10-20 cm layer depth

*25 km snow also called Pristine snow