基于线性光谱混合分析的乌鲁木齐不透水层提取及其时空变化分析 |
李荪青,付碧宏 |
Analyzing Temporal-spatial Change of Urumqi Impervious Surface using Linear Spectral Mixture Analysis |
Sunqing Li,Bihong Fu |
图7 Landsat OLI数据提取的不透水层丰度图 |
Fig.7 Partial abundance image of impervious surface |
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