# New optimal smoothing scheme for improving relative and absolute accuracy of tightly coupled GNSS/SINS integration

> Research article (GPS Solutions, 2017) · cited 56× · AI/ML

**Wikidata**: [openalex:W2580941845](https://www.wikidata.org/wiki/openalex:W2580941845)  
**Source**: https://4ort.xyz/entity/new-optimal-smoothing-scheme-for-improving-relative-and-absolute-accuracy-of-tightly-coupled-gnss-sins-integration