Cropland cover data of Mongolia with spatial resolution of 30m(1990)

This dateset was cropland cover data of Mongolia, one of the subsets of Mongolian land cover dataset. It used the Albers projection, based on WGS-1984 geographic coordinate system. This data was interpreted on the basis of Landsat TM/etm+ remote sensing image and has 9 first classes including forest land, grassland, wet land, cultivated land, water, tundra,construction land, bare land and snow. The classfication accuracy is 82.26% and can be used for the study of land use/cover change in Mongolia, land management, planning and design of urban city.