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13 乌鲁木齐不同时期不透水层面积及扩展情况 |
Fig.13 The area and expansion of impervious surface in different periods in Urumqi |
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