Are there any Python packages or open-source tools available that can simulate interferograms with tropospheric delay, landslides, and subsidence signals?
Yes, there are Python packages and open-source tools that can simulate interferograms with tropospheric delay, landslides, and subsidence signals. One such tool is MintPy, the Miami InSAR Time-series software in Python1. It is designed for Interferometric Synthetic Aperture Radar (InSAR) time series analysis and can read a stack of interferograms in various formats. MintPy can produce three-dimensional ground surface displacement, which includes the simulation of tropospheric delay effects.