# Implementing Hybrid Background Error Covariance into the LETKF with Attenuation-Based Localization: Experiments with a Simplified AGCM

> Research article (Monthly Weather Review, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3214857138](https://www.wikidata.org/wiki/openalex:W3214857138)  
**Source**: https://4ort.xyz/entity/implementing-hybrid-background-error-covariance-into-the-letkf-with-attenuation-based-localization-experiments-with-a-si