Land cover composition and its change are important factors that could be used to estimate environmental change and sustainable development. Satellite derived remotely sensed images make it possible to monitor landscape condition, its change and trend over a specified time intervals. The purpose of this study based on remote sensing techniques Terelj river basin classification of changes in the last 25 years. Land cover changes of Terelj river basin from 1989 to 2000, between 2000 and 2014 a total of 25 years are considered. During this period the rocky, forest, closed shrub, meadow steppe, steppe, village and lakes that basic changes in main land cover and identifying factors that affect the current status and changes.
