9  References

1. Snow Coverage Mapping by Learning from Sentinel-2 Satellite Multispectral Images via Machine Learning Algorithms
   Remote Sensing, 2022.
   https://www.mdpi.com/2072-4292/14/3/782

2. Comparison of Three Different Random Forest Approaches to Retrieve Daily High-Resolution Snow Cover Maps from MODIS and Sentinel-2
   Remote Sensing, 2023.
   https://www.mdpi.com/2072-4292/15/2/343

3. Ghosh, T. (2024). Low snow levels in the Himalaya are putting lives at risk.
   Nature.
   https://www.nature.com/articles/d41586-024-00123-0

4. Almagioni, C. D., et al. (2025). Snow Cover Variability and Trends over Karakoram, Western Himalaya and Kunlun Mountains During the MODIS Era (2001–2024).
   Remote Sensing, 17(5), 914.
   https://www.mdpi.com/2072-4292/17/5/914

5. Bajracharya, S. R., et al. (2022). Revealing four decades of snow cover dynamics in the Hindu Kush Himalaya.
   Scientific Reports, 12, 17575.
   https://www.nature.com/articles/s41598-022-21901-5

6. Salomonson, V.V. and Appel, I., 2004. Estimating fractional snow cover from MODIS using the normalized difference snow index. Remote sensing of environment, 89(3), pp.351-360. https://www.sciencedirect.com/science/article/pii/S0034425703002864?casa_token=6sRUqSBmTp0AAAAA:LsXn1aRLTbxvRds3v4jnyNecC7fseH9PepDCkMj36ijiNqvQZqlqaEHa-EgAjEjOf_ZnyeduHA