# Single UWB Anchor Aided PDR Heading and Step Length Correcting Indoor Localization System

> Research article (IEEE Access, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3120364461](https://www.wikidata.org/wiki/openalex:W3120364461)  
**Source**: https://4ort.xyz/entity/single-uwb-anchor-aided-pdr-heading-and-step-length-correcting-indoor-localization-system