# Spatial outlier detection on discrete GNSS velocity fields using robust Mahalanobis-distance-based unsupervised classification

> Research article (GPS Solutions, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4297175476](https://www.wikidata.org/wiki/openalex:W4297175476)  
**Source**: https://4ort.xyz/entity/spatial-outlier-detection-on-discrete-gnss-velocity-fields-using-robust-mahalanobis-distance-based-unsupervised-classifi