The synthetic aperture radar(SAR)image terrain classification algorithm combining the respective characteristics of Beta-prime(BP)statistic model and quadratic Gamma discrimination(QGD)classifier is presented.

• 本文融合了Beta prime(BP)统计模型和QuadraticGammadiscrimination(QGD)分类器各自的优点 ；给出了一个完整的合成孔径雷达 (SAR)图像地物分类算法 .