# Precise Positioning Method of Moving Laser Point Cloud in Shield Tunnel Based on Bolt Hole Extraction

> Research article (Remote Sensing, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4297238384](https://www.wikidata.org/wiki/openalex:W4297238384)  
**Source**: https://4ort.xyz/entity/precise-positioning-method-of-moving-laser-point-cloud-in-shield-tunnel-based-on-bolt-hole-extraction