# OPGW positioning and early warning method based on a Brillouin distributed optical fiber sensor and machine learning

> Research article (Applied Optics, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4317495077](https://www.wikidata.org/wiki/openalex:W4317495077)  
**Source**: https://4ort.xyz/entity/opgw-positioning-and-early-warning-method-based-on-a-brillouin-distributed-optical-fiber-sensor-and-machine-learning