OpenFWI: Large-Scale Multi-Structural Benchmark Datasets for Seismic Full Waveform Inversion. (arXiv:2111.02926v3 [cs.LG] UPDATED)

Full waveform inversion (FWI) is widely used in geophysics to reconstruct
high-resolution velocity maps from seismic data. The recent success of
data-driven FWI methods results in a rapidly increasing demand for open
datasets to serve the geophysics community. We present OpenFWI, a collection of
large-scale multi-structural benchmark datasets, to facilitate diversified,
rigorous, and reproducible research on FWI. In particular, OpenFWI consists of
12 datasets (2.1TB in total) synthesized from multiple sources. It encompasses
diverse domains in geophysics (interface, fault, CO2 …

arxiv benchmark datasets lg scale