# PPP/INS tightly coupled navigation using adaptive federated filter

> Research article (GPS Solutions, 2016) · cited 60× · AI/ML

**Wikidata**: [openalex:W2228802138](https://www.wikidata.org/wiki/openalex:W2228802138)  
**Source**: https://4ort.xyz/entity/ppp-ins-tightly-coupled-navigation-using-adaptive-federated-filter