# A Multi-Mode PDR Perception and Positioning System Assisted by Map Matching and Particle Filtering

> Research article (ISPRS International Journal of Geo-Information, 2020) · cited 22× · AI/ML

**Wikidata**: [openalex:W3003576941](https://www.wikidata.org/wiki/openalex:W3003576941)  
**Source**: https://4ort.xyz/entity/a-multi-mode-pdr-perception-and-positioning-system-assisted-by-map-matching-and-particle-filtering