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利用多波段极化散射计对中原地区常见的几种农作物（水稻、棉花、玉米、花生）的后向散射特性进行了测量，并从散射系数的测量结果得出了其在不同频率及不同地物参数下的散射特点
The backscattering characteristics of several crops (rice, cotton, maize and peanut) common in Central China were measured by using multi-band polarimetric scatterometer. The results of scattering coefficient measurements showed that the backscattering properties of these crops at different frequencies and different Scattering Characteristics under Material Parameters