# Evaluation of GPS L5 and Galileo E1 and E5a Performance for Future Multifrequency and Multiconstellation GBAS

> Research article (NAVIGATION Journal of the Institute of Navigation, 2017) · cited 34× · AI/ML

**Wikidata**: [openalex:W824395365](https://www.wikidata.org/wiki/openalex:W824395365)  
**Source**: https://4ort.xyz/entity/evaluation-of-gps-l5-and-galileo-e1-and-e5a-performance-for-future-multifrequency-and-multiconstellation-gbas