# A Closed-Form Analytical Estimation of Vertical Displacement Error in Pedestrian Navigation

> Research article (2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3034492126](https://www.wikidata.org/wiki/openalex:W3034492126)  
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