Interferometric Synthetic Aperture Radar Toolbox

This article introduces the Interferometric Synthetic Aperture Radar (InSAR) Toolbox, which integrates numerous essential modules required for interferometric synthetic aperture radar processing. The toolbox provides users with a rapid and efficient methodology for processing and analyzing InSAR data through its main execution file siminterf.m. By consolidating all necessary processing modules, users can directly execute the siminterf.m file without requiring manual installation or configuration of additional software dependencies. The primary function siminterf.m serves as the central controller that orchestrates various submodules including phase unwrapping algorithms, coherence calculation methods, and topographic mapping routines. This architecture allows researchers to focus more intensively on data analysis and interpretation rather than spending substantial time on software setup and configuration. Furthermore, the modular design enables users to customize and modify specific toolbox components according to their research requirements, supporting flexible implementation of specialized processing workflows. Core algorithms implemented include two-dimensional phase unwrapping using branch-cut methods, complex correlation coefficient calculations for coherence mapping, and differential interferometry techniques for deformation monitoring. In summary, the Interferometric Synthetic Aperture Radar Toolbox represents a robust framework that facilitates accurate and efficient analysis of InSAR data, significantly enhancing research productivity and output quality through its comprehensive module integration and streamlined execution process.