InSAR相位解缠算法的研究

his paper analyzes InSAR phase unwrapping through research, the development trend of the existing InSAR phase unwrapping methods, and to compare the advantages and disadvantages of them. Thus presents a new phase unwrapping method for c-mean theory, and the method is verified by practical examples, which indicates that this method in solving twining effect has obvious superiority, can achieve the desired effect. Meanwhile c-mean method in suppressing noise interference also has a certain effect.