# High-resolution tropospheric refractivity fields by combining machine learning and collocation methods to correct earth observation data

> Research article (Acta Astronautica, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4304182809](https://www.wikidata.org/wiki/openalex:W4304182809)  
**Source**: https://4ort.xyz/entity/high-resolution-tropospheric-refractivity-fields-by-combining-machine-learning-and-collocation-methods-to-correct-earth-