The paper sums up some experience existing in the course of the compilation of the land-usemap of county (city).
本文在编图实践的基础上,研讨了县(市)土地利用现状图编制中的几个问题。
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Then we overlay land-usemap and the results of land suitability evaluation of Aohanqi Banner to get the amount and spatial distribution of farmland which should be returned to forest and grassland.
The landusemap in 1986,1998 and 2004, the landuse changed maps and the land use dynamic changing analyzing maps from 1986 to 1998,1998 to 2004 and 1986 to 2004, were made in this area.