Satellite monitoring of changes in the state and boundaries of the Bolshoy Azau glacier and transformation of periglacial landscapes in Рrielbrusye over 2015–2025
The study presents satellite monitoring of changes in the state and boundaries of the Bolshoy Azau Glacier and the transformation of periglacial landscapes over the period 2015-2025. Based on Sentinel-2 (Level-2A) multispectral data, using the Normalized Difference Snow Index (NDSI), visual interpretation, and the NDVI...