摘要
本文以鸡东县1993年和2003年landsat5遥感卫片为背景,结合ERDAS8.0图像处理软件和ARCGIS9.0地理信息系统软件,对4,3,2波段合成影像进行人机交互解译和空间叠加分析,得出鸡东县10年来土地利用动态变化在空间上的分布情况,选用土地利用变化和景观生态学的相关指数,对研究区10年来的土地利用/覆被变化的时空特征进行了分析。
Based on the landsat5 remote sensing data of 1993 and 2003 in Jidong County, this paper made a human - computer- interaction interpretation and spatial overlay analysis on the syrlthesis image at 2, 3,4 band with the help of ER- DAS8.0 and ARCGIS9.0 software. The distribution of land use dynamic change of Jidong County in the space in the past years is obtained and thle correlation indexes of land use change and landscape ecology are adopted to analyze the spatial - temporal feature of land use/cover change in past ten years in Jidong County.
