| 1. | This paper selects representative samples wuliangsu lake , yellow river , dongjuyan lake and ejina salina , after information is analyzed , using optimal band index oif index , spectrum characteristics curve and application scope of each band to select optimal bands . the result shows that band 3 , 4 , 5 are best ones and etm453 combination is the best after r , g , b composed . all this fit for western inner mongolia
根据西部区主要湿地类型本文选取乌梁素海、黄河、东居延海、额济纳盐沼典型样地,通过多光谱信息的统计分析,采用波段选取最佳指数oif指数并结合地物光谱特征曲线、各波段主要用途进行最佳波段的选取,结果一致表明3 、 4 、 5波段是各典型湿地的最佳波段,可作为反映内蒙古西部湿地信息的最佳波段。 |
