Six (1987) and seven (2001, 2019) land use classes were recorded with overall accuracies from 84.8 to 85.3 percent. The area of coal open-pit and urban area increased from 5 …
карьерын уурхайн сул орон тоо Сул орон тоо The NEA.GOV is the mongolian''s centre for cooperation in the nuclear field, promoting the safe, secure and peaceful use of nuclear technology.