# A coupled 3D laser scanning and digital image correlation system for geometry acquisition and deformation monitoring of a railway tunnel

> Research article (Tunnelling and Underground Space Technology, 2019) · cited 111× · AI/ML

**Wikidata**: [openalex:W2952242721](https://www.wikidata.org/wiki/openalex:W2952242721)  
**Source**: https://4ort.xyz/entity/a-coupled-3d-laser-scanning-and-digital-image-correlation-system-for-geometry-acquisition-and-deformation-monitoring-of-