# Method for tunnel cross-section deformation monitoring based on distributed fiber optic sensing and neural network

> Research article (Optical Fiber Technology, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3202535599](https://www.wikidata.org/wiki/openalex:W3202535599)  
**Source**: https://4ort.xyz/entity/method-for-tunnel-cross-section-deformation-monitoring-based-on-distributed-fiber-optic-sensing-and-neural-network