山东省春季植被指数变化的遥感监测分析

Analysis for vegetation index in spring utilizing satellite remote sensing date in shandong province

主要利用 1 991～ 2 0 0 1年极轨气象卫星遥感资料 ,计算了全省历年 3～ 5月的植被指数 ,分析了我省不同年份春季植被指数的变化以及地域间的变化 ,并结合气象资料 。

Using the remote sensing date of POS from 1991 to 2001, the vegetation index in march to may every year was calclulated all over the province. The vegetation index changes in different years and regions were analysed. Based on the result and considering the meteorological date, the main reason of thses changes was given.