# Velocity Analysis and Update with 3D DAS-VSP to Improve Borehole/Surface Seismic Images

> Research article (SEG Technical Program Expanded Abstracts 2015, 2015) · cited 28× · AI/ML

**Wikidata**: [openalex:W2323635838](https://www.wikidata.org/wiki/openalex:W2323635838)  
**Source**: https://4ort.xyz/entity/velocity-analysis-and-update-with-3d-das-vsp-to-improve-borehole-surface-seismic-images