# A method for Sentinel-1 DEM outlier removal using 2-D Kalman filter

> Research article (Geocarto International, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3082581644](https://www.wikidata.org/wiki/openalex:W3082581644)  
**Source**: https://4ort.xyz/entity/a-method-for-sentinel-1-dem-outlier-removal-using-2-d-kalman-filter