exploration-geophysics
GPU Kirchhoff migration to common-image gathers (CIG), with an exact adjoint. CUDA/CuPy, offset and angle domain, PyTorch autograd, ready for least-squares migration.
Web-based seismic shot-gather viewer for remote GPU servers: lazy loading of huge files, SEG-Y import, cigvis-style 3-D volume slicing, geometry-linked browsing, Ormsby filters & AGC, windowed spectra & f-k, first-break picking.
