subsurfacegen/field-scale-dataset
A large-scale benchmark dataset of field-scale 3D subsurface velocity volumes (SOS-smoothed, depth-truncated to 619 samples) paired with 2D velocity slices, their corresponding acoustic wavefields, and multi-source shot-gather cubes. The dataset spans multiple geological settings and covers five frequency bands (3-6, 3-8.5, 3-12, 3-17.5, 3-25 Hz), supporting wavefield prediction, seismic inversion
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Dataset details
About subsurfacegen/field-scale-dataset
A large-scale benchmark dataset of field-scale 3D subsurface velocity volumes (SOS-smoothed, depth-truncated to 619 samples) paired with 2D velocity slices, their corresponding acoustic wavefields, and multi-source shot-gather cubes. The dataset spans multiple geological settings and covers five frequency bands (3-6, 3-8.5, 3-12, 3-17.5, 3-25 Hz), supporting wavefield prediction, seismic inversion, source-aware training from the 64-source shot-gather cubes, and out-of-distribution evaluation across held-out geology and broader frequency bandwidths.