1. Amante, C., Eakins, B.W., 2009. ETOPO1 arc-minute global relief model: procedures, data sources and analysis.
2. Armstrong, R., Knowles, K., Brodzik, M., Hardman, M., 1994. DMSP SSM/I-SSMIS pathfinder daily EASE-grid brightness temperatures. Version 2. NASA National Snow Ice Data Center Distributed Active Archive Center: Boulder, CO, USA.
3. Hemispheric-scale comparison and evaluation of passive-microwave snow algorithms;Armstrong;Ann. Glaciol.,2002
4. Using machine learning for real-time estimates of snow water equivalent in the watersheds of Afghanistan;Bair;Cryosphere,2018
5. Comparison of snow data assimilation system with GPS reflectometry snow depth in the western United States;Boniface;Hydrol. Process.,2015