Fortran语言编写，可以实现6s模型的大气校正算法。-Fortran language, you can achieve the 6s model of atmospheric correction algorithm.

SAR合成孔径雷达成像算法，matlab版本，可以改为FORTRan，简单易用-SAR synthetic aperture radar imaging algorithm, matlab version, can be changed FORTRan, easy to use