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对阜康地区主要地物即土壤、植被、水体三大类共534个样本测量的光谱数据进行了分析，结果表明：植被、土壤、水体的反射光谱各有特点，容易区别，农田光谱特征具有复合光谱的特征，形成了一种新型的地物（植—土地物），此类地物的波谱曲线介于植物与土壤波谱曲线之间，随植被覆盖度而变化。
The spectral data of 534 samples from three major types of soil, vegetation and water in Fukang were analyzed. The results showed that the reflectance spectra of vegetation, soil and water were different and the spectral characteristics of farmland had The characteristics of the composite spectrum formed a new type of land cover (plant-land object). The spectral curve of such object ranged from the spectral curve of plant to soil and varied with the vegetation cover.