基于Landsat影像的北京植被覆盖度变化趋势分析
王曦,张怡雯

An Analysis of Change Trend of Fractional Vegetation Cover in Beijing based on Landsat Imagery
Xi Wang,Yiwen Zhang
图7 植被覆盖度窗口标准差变化的空间特征
Fig.7 Spatial characteristics of trend of moving window standard deviation of FVC