基于RS与GIS的南平市土地利用时空变化分析

Spatio-temporal changes analysis on land use of Nanping City based on RS and GIS

以南平市为研究区域,利用2000、2003年2期TM遥感图像,对南平市土地利用时空变化进行研究,得到南平市2000-2003土地变化情况及土地利用转移矩阵.结果表明:2000-2003年南平市耕地面积与居民地面积明显增加,林地与园地面积减少.最后对南平市土地利用变化进行驱动力分析,分析结果可为南平市土地可持续利用提供有效的决策支持.

After the spatio-temporal changes of land use of Nanping city was studied by using TM images of 2000 and 2003, the land use conversion matrix was made. The results showed that cultivated land and residential area increased, woodland and garden plot decreased. And the reason of changes of land use was analyzed, the results can be effectual reference for continuable land use of Nanping city.