Learned Regularizations for Multi‐Parameter Elastic Full Waveform Inversion Using Diffusion Models

• Published in: Journal of geophysical research. Machine learning and computation Vol. 1; no. 1
• Main Authors: Taufik, Mohammad H., Wang, Fu, Alkhalifah, Tariq
• Format: Journal Article
• Language: English
• Published: Wiley 01.03.2024
• Subjects: coherent scattering radar; equatorial electrojet; equatorial spread F; E‐region irregularities; F‐region irregularities; occurrence rate

Elastic full waveform inversion (EFWI) promises to account for the Earth's elastic nature and corresponding reflectivity, which is often disregarded in the commonly used acoustic FWI. However, EFWI usually requires a more sophisticated recording apparatus (beyond the usual single‐component data...