# Tightly-Coupled GNSS/Vision Using a Sky-Pointing Camera for Vehicle Navigation in Urban Areas

> Research article (Sensors, 2018) · cited 47× · AI/ML

**Wikidata**: [openalex:W2800730691](https://www.wikidata.org/wiki/openalex:W2800730691)  
**Source**: https://4ort.xyz/entity/tightly-coupled-gnss-vision-using-a-sky-pointing-camera-for-vehicle-navigation-in-urban-areas