it is shown that the algorithm discussed in this paper can be applied to the image processing and the numerical calculation of the imaging equation of a synthetic aperture radar.
这一算法可以用于图象处理和合成孔径雷达成象方程的数字计算。
we use the rational function to discribe the imaging equation between the image and ground and use texture mapping technic to build the sense of highly reality city sight 3d map.