# A Hybrid Barometric/Ultrasonic Altimeter for Aiding ZUPT-based Inertial Pedestrian Navigation Systems

> Research article (Proceedings of the Satellite Division's International Technical Meeting (Online)/Proceedings of the Satellite Division's International Technical Meeting (CD-ROM), 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3096359378](https://www.wikidata.org/wiki/openalex:W3096359378)  
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