# Tropopause sharpening by data assimilation

> Research article (Geophysical Research Letters, 2016) · cited 23× · AI/ML

**Wikidata**: [openalex:W2494408924](https://www.wikidata.org/wiki/openalex:W2494408924)  
**Source**: https://4ort.xyz/entity/tropopause-sharpening-by-data-assimilation