# Backpack LiDAR-Based SLAM With Multiple Ground Constraints for Multistory Indoor Mapping

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4388692413](https://www.wikidata.org/wiki/openalex:W4388692413)  
**Source**: https://4ort.xyz/entity/backpack-lidar-based-slam-with-multiple-ground-constraints-for-multistory-indoor-mapping