基于3S技术的土地利用格局分析——以肥西县上派镇为例

Land Use Pattern Analysis Based on the 3S Technique

利用快鸟影像,提取了2006年肥西县上派镇的土地利用信息,并对此现状进行了分析。结果表明,耕地面积所占比例最大,土地利用类型多样性指数较小,耕地分布比较集中,为大面积开发、实现规模经营提供了基础条件;由于斑块不规则,可能会给机械化作业带来一定的难度,这就要求今后对土地进行合理规划,提高土地生产力。

The land-use information of Shangpai of Feixi was extracted by Quickbird image of 2006 and the status were analyzed. The results showed that the proportion of arable land was highest, land-use type diversity index was smaller and spatial distribution of arable land was Concentration, which provided a foundation condition to catty out large-scale development. Due to irregular patches, it might give a certain degree of difficulty to bring mechanized operations which required a reasonable future land planning to improve land productivity.