# Bridge Inspection Using Unmanned Aerial Vehicle Based on HG-SLAM: Hierarchical Graph-Based SLAM

> Research article (Remote Sensing, 2020) · cited 58× · AI/ML

**Wikidata**: [openalex:W3089132088](https://www.wikidata.org/wiki/openalex:W3089132088)  
**Source**: https://4ort.xyz/entity/bridge-inspection-using-unmanned-aerial-vehicle-based-on-hg-slam-hierarchical-graph-based-slam