# Smoothing and predicting celestial pole offsets using a Kalman filter and smoother

> Research article (Journal of Geodesy, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W2995936165](https://www.wikidata.org/wiki/openalex:W2995936165)  
**Source**: https://4ort.xyz/entity/smoothing-and-predicting-celestial-pole-offsets-using-a-kalman-filter-and-smoother