# Low-cost GPS/INS integration with accurate measurement modeling using an extended state observer

> Research article (GPS Solutions, 2020) · cited 38× · AI/ML

**Wikidata**: [openalex:W3104261890](https://www.wikidata.org/wiki/openalex:W3104261890)  
**Source**: https://4ort.xyz/entity/low-cost-gps-ins-integration-with-accurate-measurement-modeling-using-an-extended-state-observer