# An Improved Particle Filter Based on Gravity Measurement Feature in Gravity-Aided Inertial Navigation System

> Research article (IEEE Sensors Journal, 2022) · cited 20× · AI/ML

**Wikidata**: [openalex:W4312972079](https://www.wikidata.org/wiki/openalex:W4312972079)  
**Source**: https://4ort.xyz/entity/an-improved-particle-filter-based-on-gravity-measurement-feature-in-gravity-aided-inertial-navigation-system