# ECCO version 4: an integrated framework for non-linear inverse modeling and global ocean state estimation

> Research article (Geoscientific model development, 2015) · cited 779× · AI/ML

**Wikidata**: [openalex:W1855709777](https://www.wikidata.org/wiki/openalex:W1855709777)  
**Source**: https://4ort.xyz/entity/ecco-version-4-an-integrated-framework-for-non-linear-inverse-modeling-and-global-ocean-state-estimation