A distance study of seasonal dynamics of the vegetation index (NVDI) of the Mongun-Taiga massif vegetation cover

This paper analyzes seasonal dynamics of the Mongun-Taiga massif vegetation cover from February to October 2022 based on application NDVI index using Sentinel-2 satellite imagery data. To analyze massif, 15 points valleys five rivers were selected they are Tolaity River (south side), Holash (west Balyktyg (north Right-Mugur (north-east side) and Shara-Khoragai river (east side). The graphs different exposures slopes show that highest values represented at western side (the River), then southern River) northern River). have lowest indicators cover. Different curves for explain climate in this area is very complex. Terrain, slope exposures, humidity, strength direction winds, sunlight, temperature, points, as well watercourses affect differently. For a more thorough study, it necessary obtain higher-resolution images conduct ground-based measurement work assess state accurate meteorological