MODIS can only classify in the first unit because of its lower special resolution ratio, so, it is not suitable for the application in classifying.

而MODIS由于其较低的空间分辨率，仅能在草地资源“类”的基础上划分，不适于在分类中应用。

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Satellite optimum bands for underlying surface classification were selected by using weight function spectra distribution, optimum index function (OIF) and the usages channels of MODIS.

根据权函数谱分布以及最佳指数函数(OIF)并结合卫星通道用途，最终得到用于下垫面分类的卫星优化通道选择结果。

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Land cover map of classification was generated for major biological conservation areas in Yunnan province using MODIS data and decision tree joined maximum likelihood classifications.

该文主要探讨了如何在生物保护中利用MODIS数据获得区域土地覆被分类信息。

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