# EnKF Ionosphere and Thermosphere Data Assimilation Algorithm Through a Sparse Matrix Method

> Research article (Journal of Geophysical Research Space Physics, 2019) · cited 23× · AI/ML

**Wikidata**: [openalex:W2960491794](https://www.wikidata.org/wiki/openalex:W2960491794)  
**Source**: https://4ort.xyz/entity/enkf-ionosphere-and-thermosphere-data-assimilation-algorithm-through-a-sparse-matrix-method