Small Collection of Migration Programs

This article presents a small collection of migration programs, including F-K migration and depth migration algorithms along with other valuable source codes. These programs can generate various seismic processing effects through parameter adjustments, enabling more accurate interpretation of seismic data. The F-K migration implementation typically involves Fourier transform operations to handle wavefield continuation in frequency-wavenumber domain, while depth migration algorithms employ sophisticated velocity modeling for precise subsurface imaging. These source codes can also serve as foundations for developing additional seismic data processing tools, thereby enhancing efficiency in seismological research. It's important to note that these programs require certain programming knowledge and experience, so appropriate learning and practice should be undertaken before implementation. This compact toolkit aims to provide valuable assistance for seismological research and data processing applications.