# Polarized light-aided visual-inertial navigation system: global heading measurements and graph optimization-based multi-sensor fusion

> Research article (Measurement Science and Technology, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W4200144630](https://www.wikidata.org/wiki/openalex:W4200144630)  
**Source**: https://4ort.xyz/entity/polarized-light-aided-visual-inertial-navigation-system-global-heading-measurements-and-graph-optimization-based-multi-s