The NDVI value in Mongolia differs from region to region. It is 0.05-0.18 in the Gobi Desert region, 0.2-0.35 in the steppe and forest steppe region and 0.4-0.5 in the forest steppe and forest region. During the last decade, the vegetation cover has been getting better in regions such as the Mongol-Daurian steppe, Eastern Gobi hollow, Southern Gobi undulating plains and along the Khangai Mountain chains, as the NDVI values in these regions increased. But the vegetation cover has a continuously decreasing trend in the Mongol Altai Mountains, Great Lakes Depression, Western parts of Khubsugul Mountain, Orkhon-Selenge River basin, Central Khalkha highlands and the Southern Gobi and Dariganga regions.