# REAL: Rapid Exploration with Active Loop-Closing toward Large-Scale 3D Mapping using UAVs

> Research article (2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2021) · cited 39× · AI/ML

**Wikidata**: [openalex:W3188278405](https://www.wikidata.org/wiki/openalex:W3188278405)  
**Source**: https://4ort.xyz/entity/real-rapid-exploration-with-active-loop-closing-toward-large-scale-3d-mapping-using-uavs