# Comparing performances of seven different global VTEC ionospheric models in the IGS context

> Research article (2016) · cited 32× · AI/ML

**Wikidata**: [openalex:W2621917203](https://www.wikidata.org/wiki/openalex:W2621917203)  
**Source**: https://4ort.xyz/entity/comparing-performances-of-seven-different-global-vtec-ionospheric-models-in-the-igs-context