# A Novel Linear Model Based on Code Approximation for GNSS/INS Ultra-Tight Integration System

> Research article (Sensors, 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3033055307](https://www.wikidata.org/wiki/openalex:W3033055307)  
**Source**: https://4ort.xyz/entity/a-novel-linear-model-based-on-code-approximation-for-gnss-ins-ultra-tight-integration-system