# Joint inversion of the first overtone and fundamental mode for deep imaging at the Valhall oil field using ambient noise

> Research article (Geophysical Journal International, 2018) · cited 32× · AI/ML

**Wikidata**: [openalex:W2795188117](https://www.wikidata.org/wiki/openalex:W2795188117)  
**Source**: https://4ort.xyz/entity/joint-inversion-of-the-first-overtone-and-fundamental-mode-for-deep-imaging-at-the-valhall-oil-field-using-ambient-noise