基于Sentinel-2A和Landsat8的城市不透水面的提取

赵怡, 许剑辉, 钟凯文, 王云鹏, 胡泓达, 吴萍昊

Impervious surface extraction based on Sentinel-2A and Landsat8

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图3 端元光谱曲线

Fig.3 Spectral curves of endmembers