# Inertial Pocket Navigation System: Unaided 3D Positioning

> Research article (Sensors, 2015) · cited 72× · AI/ML

**Wikidata**: [openalex:W2111662995](https://www.wikidata.org/wiki/openalex:W2111662995)  
**Source**: https://4ort.xyz/entity/inertial-pocket-navigation-system-unaided-3d-positioning